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THE TRANSFORMATION OF SUCCESSION LAW FROM CUSTOMARY AND ISLAMIC SYSTEMS TO A UNIFIED STATUTORY FRAMEWORK IN KENYA, WITH A PARTICULAR FOCUS ON COASTAL COMMUNITIES

Allan Mzungu··33 min read

CHAPTER 1

THE LEGAL AND SOCIAL IMPORTANCE OF SUCCESSION

 Introduction

    Succession is often spoken about in technical terms, distribution of estates, intestacy rules, probate processes but at its core, it is about what happens to a person’s life after they are gone and continuity. It is about the quiet but profound question every society must answer: who takes over, and on what terms? This is what makes succession not just a legal concept, but a deeply human one.

    Legally, succession provides order in what would otherwise be chaos. When a person dies, they leave behind more than property they leave relationships, expectations, and, sometimes, unresolved tensions. Without a clear legal framework, disputes over land, money, or family homes can quickly escalate, tearing families apart and overwhelming courts. Succession law steps in to prevent this uncertainty. It sets out who is entitled to inherit, how estates should be administered, and what happens when there is no will. In this way, the law acts as a stabilizing force, ensuring that even in death, there is structure and predictability. It transforms grief from something that could spiral into conflict into a process that, at least in theory, is guided and fair.

    Socially, it reflects the values of a community, who is recognized, who is protected, and who is excluded. In many Kenyan communities, especially along the Coast, succession is tied to identity, religion, and belonging. It determines not just who gets what, but who counts as part of the family in the first place. A widow fighting to remain in her matrimonial home, a daughter asserting her right to inherit land, or siblings negotiating over a parent’s estate, these are not just legal disputes. They are deeply personal struggles about dignity, recognition, and fairness.

    Understanding succession, therefore, is essential not only for legal clarity but for appreciating how societies evolve. It reveals how communities negotiate between past and present, between cultural identity and constitutional ideals. It shows how law attempts to balance respect for tradition with the need for fairness and equality in a modern state.

    It is against this backdrop that this research is situated. By examining the evolution of succession law in Kenya, with a particular focus on coastal practices, this study seeks to go beyond statutes and cases to explore the lived realities behind them. It aims to understand not just what the law says, but what it means to the people it governs, how it shapes families, resolves conflicts, and, at times, leaves difficult questions unanswered.

    Historical Development in Islamic Law

      Islamic law has historically been understood as originating from divine guidance, revealed to humanity through the Prophet Muhammad (Peace Be Upon Him) and preserved in the Qur’an. Rather than being a purely human construct, it is rooted in the belief that its principles were communicated by God and then conveyed to people through the Prophet’s teachings and example. The term Islam itself comes from the Arabic notion of submission to the will of God, but this submission is not passive. It reflects a conscious and deliberate commitment to follow a path believed to lead to justice, order, and ultimately peace. This connection to peace is reflected in the linguistic root of the word, salam, which conveys harmony and well-being.

      At the center of this tradition is the Prophet Muhammad (PBUH), regarded by Muslims as the final messenger in a long line that includes figures such as Abraham, Moses, Noah, and Jesus. His role is not only foundational but also interpretive, as his life provides practical insight into how divine guidance is meant to be lived. Understanding Islam, therefore, requires engaging with both the message and the messenger.

      Born in Mecca around 570 AD into the Quraysh tribe, Muhammad was known early in life for his integrity and reliability, earning him the title Al-Ameen, meaning “the trustworthy.” Before his prophethood, he was deeply reflective and often withdrew from the distractions of daily life to meditate in solitude, particularly in a cave on Mount Hira. It was during one of these moments of reflection that he experienced the first revelation, when the Angel Jibril instructed him to recite in the name of his Lord. This event marked the beginning of his mission and the gradual unfolding of the message that would later form the foundation of Islamic law and belief.

      The initial revelations marked the beginning of a continuous stream of divine messages that would eventually form the foundation of the Qur’an. These messages challenged the dominant polytheistic traditions of pre-Islamic Arabia and introduced a clear and uncompromising belief in one God. The early transformation to this new faith began within the Prophet’s own household, most notably with his wife, Khadijah, who was the first to accept his message. Her support was not only emotional but deeply reassuring, consistently affirming his calling and encouraging him during moments of uncertainty.

      Following Khadijah’s passing in 619 AD, the Prophet entered into several marriages, and these relationships played an important role in the preservation and spread of Islamic teachings. Over a period of approximately 23 years, the Prophet continued to receive revelations through the Angel Jibril (Gabriel). These revelations were carefully memorized and recorded by his companions and scribes. In time, they were compiled into the Qur’an, consisting of 114 chapters, which remains the central religious text of Islam.

      The period following the era of the Rightly Guided Caliphs marked significant institutional and intellectual developments in Islamic law. After the Prophet’s death ( PBUH) , the caliphate became the central authority governing the Muslim community, and efforts were made to preserve and standardize the Qur’anic text. The most notable of these efforts occurred during the reign of Caliph Uthman, under whom the Qur’an was compiled into a single, authoritative version to prevent discrepancies in recitation and interpretation.

      This era also witnessed the emergence of distinct theological and legal perspectives, most prominently the division between Sunni and Shia Muslims. The Sunni position held that leadership of the Muslim community should be determined through consensus or election, while the Shia perspective maintained that leadership rightfully belonged to the Prophet’s family, specifically to Ali and his descendants. These differing views on succession gradually evolved into broader doctrinal and legal differences.

      In addition, this period saw the early formation of Islamic jurisprudence, as scholars began interpreting the Qur’an and Hadith to address new and complex issues arising within an expanding Muslim empire. The diversity of interpretations during this time laid the groundwork for the later development of formal schools of law.

      The third phase represents a period of consolidation and systematization in Islamic legal thought, extending roughly up to 300 AH. During this time, the division between Sunni and Shia communities became firmly established, with each developing its own theological foundations and legal traditions. The roots of this division can be traced back to disputes over succession following the death of the Prophet Muhammad ( PBUH) ,  particularly the question of whether leadership should remain within his family or be determined by the broader community.

      Historical events played a significant role in deepening this divide. After the death of Ali, his son Hasan briefly assumed leadership before aligning with the Umayyad ruler Muawiya. Meanwhile, his brother Husayn’s revolt against Umayyad authority culminated in the Battle of Karbala, where he was killed. This event became a defining moment in Islamic history, especially for the Shia community, symbolizing resistance against injustice.

      During this period, there was also a concerted effort to collect, authenticate, and document the Hadith, as well as to develop systematic legal methodologies. Scholars worked to establish principles that would guide the interpretation of primary sources, leading to the formalization of various schools of law[1] within Sunni and Shia traditions. These developments ensured that Islamic law could be applied consistently across different regions and contexts, while still accommodating diversity in interpretation.

      The fourth phase, beginning around the 10th century during the Abbasid era, marks a period of consolidation and intellectual maturity in Islamic law. The Abbasid rulers often referred to themselves as Imams, signifying leadership over the Muslim community. However, understandings of authority differed across traditions. In Sunni thought, while the Imam or leader holds an important position, the law itself, derived from the Qur’an and Sunnah, remains supreme. In contrast, within Shia doctrine, the Imam is viewed not only as a leader but also as a divinely guided authority with a central role in interpreting and, in some views, shaping the law.

      During this period, Islamic law was significantly refined and expanded through the efforts of jurists across different schools. From roughly 300 AH until the eventual abolition of the caliphate, legal thought was shaped by two major concepts: ijtihad (independent reasoning) and taqlid (adherence to established legal opinions). These doctrines became central in determining how Islamic law would evolve and be applied across generations.

      The growth of Islamic jurisprudence (usul al-fiqh) was neither simple nor uniform; rather, it involved sustained scholarly effort to interpret foundational texts and apply them to changing circumstances. Early jurists focused on developing structured methodologies that would allow consistent extraction of legal rules from the Qur’an and the Sunnah.

      Approximately the 8th and 10th centuries, the major Sunni schools of law; Hanafi, Maliki, Shafi’i, and Hanbali were established, each offering distinct approaches to interpretation and legal reasoning. Around the same time, Shia jurisprudence also developed, most notably through the Ja’fari school associated with Twelver Shiism. Together, these traditions contributed to a rich and diverse legal heritage.

      This era saw not only the preservation of the Sunnah through systematic compilation of Hadith, but also the development of key juristic tools. Among these were qiyas (analogical reasoning), ijma (consensus of scholars), and ijtihad itself. Additional methods such as istihsan (juristic preference) and maslahah (public interest) were also employed to ensure that legal rulings remained just and responsive to societal needs, especially in situations where strict analogy might produce harsh or impractical outcomes.

      After the completion of divine revelation with the death of the Prophet Muhammad (PBUH) , ijtihad became an essential mechanism for addressing new issues not explicitly covered in the primary sources. Through this process, jurists sought to uncover the intent of the lawgiver and extend the principles of Sharia to emerging circumstances, including modern developments such as medical ethics or financial systems.

      In contrast, taqlid refers to the practice of following established legal opinions without independently examining their underlying evidence. It involves adherence to the rulings of recognized scholars or schools of law. While sometimes criticized as rigid or uncritical, taqlid has also been seen as a practical necessity, ensuring consistency and stability in legal practice, especially for those without the expertise required for independent reasoning

      .Famous Historical Islamic Succession Cases

        The early Islamic caliphate established foundational inheritance frameworks through pivotal events like the division of the estate of the Prophet Muhammad (PBUH) , the contentious Fadak dispute involving Fatima and Abu Bakr, and Caliph Umar‘s administrative rulings. These precedents shaped modern Sharia succession laws, which remain vital to legal practices in Coastal East Africa.

        The Estate Of Prophet Muhammad (PBUH) And the Fadak Dispute

          The death of Prophet Muhammad (PBUH) in 632 CE presented the early Muslim community with a number of legal and political questions, including the treatment of property that had been associated with him during his lifetime. The issue was particularly significant because the Prophet occupied a position unlike that of an ordinary head of a household. He was simultaneously the religious leader of the Muslim community and, by the end of his life, its political and administrative leader. Consequently, the question of what happened to his property after his death could not be separated entirely from broader questions concerning the nature of prophetic authority, public property, charitable endowments and succession.

          The events surrounding the Prophet’s estate are particularly important for understanding the development of Islamic inheritance because they demonstrate that not every asset possessed by a Muslim at death necessarily becomes part of an inheritable estate in the same way. The historical reports concerning the Prophet’s property distinguish between property that could support his household, property associated with public functions and charitable purposes, and property that was claimed as inheritance by members of his family.

          The most prominent dispute concerned Fatimah, the daughter of the Prophet, and property associated with Fadak, Khaybar and other assets. According to the Sunni hadith accounts preserved in Sahih al-Bukhari and Sahih Muslim, Abu Bakr relied on the Prophet’s reported statement that the property left by prophets was to be treated as charity rather than ordinary inheritable property.[2]

          The significance of this episode goes beyond the question of whether Fatimah was entitled to particular property. It raises a broader issue that remains important in modern Islamic succession: before property is divided among heirs, it is necessary to determine what actually forms part of the deceased’s estate. Property may be privately owned, subject to a debt, held for another person, dedicated as waqf, or connected to a public or charitable purpose.

          This distinction is particularly relevant to Coastal Muslim communities in Kenya. The Coast has a long history of interaction between Islamic law, Swahili and Mijikenda customs, family and clan structures, colonial land policies and, eventually, Kenyan statutory and constitutional law. The modern inheritance system in the region is therefore the product of several layers of legal and social development rather than one single legal tradition.

          Shortly before his death, the Prophet asked the people gathered in the mosque whether he owed anything to anyone. A man came forward and stated that the Prophet owed him three dirhams, and the amount was immediately paid. The Prophet also asked Aisha about money that had been left in her care. Closely connected to this is the role assumed by Abu Bakr after the Prophet’s passing. His actions illustrate that death does not erase obligations. When individuals came forward claiming that the Prophet had made promises to them, Abu Bakr honored those commitments from available funds.

          This reflects an important legal and moral continuity: the estate of a deceased person is not merely a pool of assets for heirs, but a trust that must first satisfy all legitimate claims. In modern terms, this reinforces the idea that estate administration is a duty grounded in fairness and integrity, not an opportunity for personal gain.

          Another key issue that emerged after the Prophet’s death (PBUH) was the question of what actually constituted his estate. Historical accounts indicate that he did not leave behind vast personal wealth, but rather limited assets such as land, a residence, and some personal belongings. However, the real legal question was not the quantity of property, but its nature. Was all property associated with the Prophet privately owned and therefore inheritable? Or did some of it carry a different status, linked to his role as a leader and meant for the broader Muslim community? This distinction lies at the heart of both the historical dispute and modern inheritance law.

          The Fadak dispute illustrates this issue in a very concrete way. When Fatimah sought a share of the Prophet’s property, including land in Fadak, Abu Bakr relied on a statement attributed to the Prophet that prophets do not leave inheritable property and that what they leave is to be treated as charity. This was not simply a refusal of a claim; it was a legal position about the classification of property. If the land was private, it could be inherited. If it was held for public or charitable purposes, it could not. The disagreement, therefore, was not just about entitlement, but about the nature and purpose of ownership itself.

          A second, more contested Umari ruling is the Himariyyah or “donkey” case, so called because of a companion’s protest that the ruling was as unjust as if the deceased’s father had been “a stone cast into the sea.” Facing an estate left by a woman survived by a husband, a mother, two uterine brothers, and two full brothers, Umar’s initial application of the fixed shares left the full brothers with nothing, since the estate was exhausted by the husband’s half, the mother’s sixth, and the uterine brothers’ third. When the full brothers protested that their fuller degree of relationship to the deceased entitled them to more consideration than the uterine brothers, Umar revisited the case and issued a second ruling merging the full and uterine brothers into a common one-third share, divided equally between them, a doctrine that came to be known as al-mushtaraka or al-musharraka, the “sharing” case.

          Different Islamic traditions have interpreted this event in different ways, particularly between Sunni and Shi’a perspectives. However, for the purposes of legal analysis, the most important takeaway is not which interpretation is “correct,” but what the dispute reveals. It shows that inheritance has always involved deeper questions, about authority, family rights, and how religious teachings are understood and applied. This makes it clear that succession law, even in its earliest forms, was not purely mechanical but required interpretation and judgment.

          What makes the Prophet’s case unique, however, is that it cannot be treated as an ordinary example of Islamic inheritance. Islamic law, as set out in the Qur’an, provides clear and structured shares for heirs. The Prophet’s situation was exceptional because of his dual role as both a religious and political leader. Some of the property associated with him could not simply pass to his family because it was tied to the community as a whole. The lesson here is not that Islam rejects inheritance, but that not all property connected to a person automatically becomes part of their distributable estate.

          Relevance To Coastal Muslim Communities

            These principles continue to resonate in modern Islamic inheritance. Before distribution, there must be clarity: what belongs to the estate, what obligations exist, and what property may have a special status, such as waqf. The concept of waqf reflects the idea that wealth can be dedicated to public benefit rather than private inheritance. This is especially relevant in Coastal Muslim communities, where waqf properties such as mosques, schools, and charitable institutions play a central role in social and religious life.

            At the Kenyan Coast, these principles operate within a much more complex legal and social environment. Islamic inheritance does not exist in isolation. It interacts with Swahili and Mijikenda customary practices, colonial land systems, and modern statutory law. Land, for example, is not merely an economic asset, it carries cultural, familial, and historical significance. As a result, inheritance disputes often go beyond simple calculations of shares and involve deeper questions about identity, belonging, and authority.

            This complexity is particularly evident when considering women’s inheritance rights. While Islamic law clearly provides for women’s shares, the reality on the ground may differ. Social expectations, family dynamics, and practical barriers can prevent women from fully accessing what they are legally entitled to. This highlights a key gap between law in theory and law in practice, a gap that is central to evaluating the effectiveness of any succession system.

            Many inheritance conflicts at the Coast are not about who gets what share, but rather what property is even available to be shared. This mirrors the Fadak issue: before distribution, there must be clarity on ownership and classification. The connection to Coastal Kenya is particularly important because inheritance in the region cannot be understood exclusively through statutory provisions. The Coast has historically been characterized by interaction between Islamic law, Swahili social institutions, customary systems and changing land-tenure arrangements.

            Before Islamic law became dominant, many Coastal communities like the Digo followed customary inheritance systems, often with strong matrilineal elements. Property did not automatically pass from father to son. Instead, it could move through extended family lines, especially brothers or maternal relatives. Then Islam spread not suddenly, but gradually. It came through trade, intermarriage, and religious teaching. People converted, but conversion did not immediately erase their customs. So, for a long time, something interesting happened, A person could be Muslim in religion, but still “customary” in inheritance.

            The central historical conflict concerned the structure of Digo kinship. One of the earliest remembered examples is that of Mwinyihaji wa Bwika, a Digo Muslim whose son inherited from him, something that contradicted older customary expectations. This may seem like a small family decision, but it symbolized a much bigger shift: A father choosing his son over his brother, Islamic principles overriding clan expectations and religion beginning to shape property distribution.

            The traditional Digo inheritance had strong matrilineal characteristics. In one important declaration made in 1915, Digo elders from Tiwi, Magojoni, Waa, Matuga and Ngombeni informed colonial administrator Charles Dundas that they wished inheritance to remain governed by tribal custom rather than Muslim law. Their explanation was particularly revealing under their customary system, inheritance went to the deceased’s brother rather than his son. They also rejected an entirely individualistic conception of land ownership, maintaining that land was not simply personal property capable of being treated in the same manner as other assets.

            The real transformation came with one major dispute. A man named Muhammad Mwaganyuma died. His brother claimed the estate under Digo customary law. His son refused and insisted on Islamic inheritance. What began as a family disagreement evolved into a landmark legal battle that travelled through colonial courts to the Court of Appeal for Eastern Africa. The persistence of the son, supported by a younger generation increasingly educated in Islamic law, reflected a deeper shift within the community. This was no longer simply about property; it was about aligning social practice with religious identity.

            The court’s decision to recognize the application of Islamic law marked a turning point. It signalled that Muslim identity would carry legal consequences in matters of succession, thereby strengthening the position of those advocating for Islamic inheritance. More importantly, it transformed what had been a contested moral or religious argument into a legally enforceable principle. From that point onward, the idea that a Muslim’s estate should devolve according to Islamic law gained institutional backing. This did not immediately eliminate customary practices, but it fundamentally altered the balance of power. Individuals who preferred Islamic inheritance could now rely on the courts to support their claims.

            The historical significance of this shift cannot be overstated. It demonstrates that Islamic inheritance at the Coast was not merely imposed from outside but actively adopted and defended by local communities. The resistance that followed, particularly from elders who viewed the change as disruptive further highlights how deeply inheritance rules are embedded in social structures. Even after legal recognition, many communities continued to experience tension between customary expectations and Islamic requirements. This transitional period reveals inheritance law as a site of negotiation between past and present, tradition and faith.

            In contemporary Kenya, the foundational question that dominated early disputes whether Islamic or customary law should apply has largely been resolved through legislation. Section 2(3) of the Law of Succession Act explicitly provides that the estate of a deceased Muslim shall be governed by Muslim law. This statutory recognition reflects the historical struggles that preceded it. However, while the source of law is now clear, modern disputes demonstrate that the application of Islamic inheritance remains complex and context sensitive.

            Cases such as Mwadazaya v Mwatsahu  & another (Civil Appeal 26 of 2020) [2022] KECA 746 illustrate how these principles operate in contemporary settings. In that case, a deceased Muslim had attempted to distribute his property informally among his wives during his lifetime. After his death, disputes arose among his children regarding whether those arrangements should stand or whether the estate should be redistributed according to Islamic law. The Court of Appeal held that Islamic principles must prevail, emphasizing that testamentary freedom under Islamic law is limited and that only one-third of the estate may be disposed of by will, with the remainder reserved for heirs in fixed shares. This decision reflects a clear continuity with earlier developments: just as courts once intervened to enforce Islamic inheritance against customary claims, they now intervene to ensure that even personal arrangements do not undermine Islamic rules.

            At the same time, modern jurisprudence reveals a new dimension of evolution: the interaction between Islamic inheritance and constitutional principles. Through the case of Fatuma Athman Abud Faraj v Ruth Mwawasi SC Pet No. E035 of 2023), courts have begun to examine whether certain applications of Islamic law are consistent with constitutional guarantees, particularly equality and the rights of children. The estate of Salim Juma Hakeem Kitendo, a Muslim man who died intestate in Mombasa County in 2015. His widow, Fatuma Athman Abud Faraj, sought to exclude children he had fathered outside their marriage from any share of his estate, invoking the classical rule that such children inherit only from their mother. The Court of Appeal in 2023 and the Supreme Court in June 2025 both held that this exclusion could not be reconciled with Article 27 of the Constitution, while preserving the classical wasiyyah mechanism, allowing a Muslim father to provide for such children through a will limited to one-third of the estate. Coastal Muslim leaders convened at Nairobi’s Jamia Mosque to announce a legal challenge to the ruling, warning that departing from settled Islamic inheritance rules risked “confusion, disharmony and social havoc” within the Muslim community, a modern echo of the same doctrinal stakes that animated the companions’ protest in the Himariyyah case fourteen centuries earlier.

            This represents a significant shift from earlier periods. Whereas Islamic law once challenged customary systems to assert its authority, it is now itself subject to scrutiny within a broader constitutional framework. This does not necessarily diminish its relevance, but it does indicate that Islamic inheritance is continuing to adapt within Kenya’s plural legal system.

            The relevance of these developments to Coastal Muslim communities is both practical and profound. Inheritance disputes remain common, often involving land, family homes and long-standing occupation. Islamic law provides a structured framework for resolving these disputes, offering clarity in situations that might otherwise be governed by competing claims. At the same time, the persistence of informal arrangements, family expectations and cultural influences means that the application of Islamic principles is rarely purely mechanical. It is shaped by the lived realities of the people it governs.

            Ultimately, the history of Islamic succession at the Kenyan Coast is a story of continuity through change. The early disputes among the Digo, the landmark decisions of colonial courts, the statutory recognition of Muslim law, and the evolving jurisprudence of modern courts all form part of a single narrative. What began as a contested question, whether Muslims should inherit according to Islamic law, has developed into a complex and dynamic system that continues to shape family life, property relations and legal practice. The enduring lesson is that inheritance law is never merely about the distribution of wealth. It is about identity, belonging and the values that communities choose to uphold across generations.

            1. Islamic Foundations of Inheritance

            In Islamic jurisprudence, Faraid denotes the fixed portions of an estate that must be allocated to designated heirs after a person’s death. The word itself traces back to the Arabic root “Faridah,” which conveys the sense of a duty or obligation rather than a discretionary gift because these shares are treated as compulsory rather than optional, they cannot be freely altered by a testator’s personal wishes once the qualifying heirs are identified.

            The legal foundation for this system rests chiefly on the Qur’an and the Sunnah (the sayings and practices of the Prophet Muhammad (PBUH) ), which together set out who is entitled to inherit and in what proportion. This scriptural grounding is meant to guarantee that an estate is divided according to a fixed, divinely sanctioned formula, one designed to uphold fairness and equity among family members rather than leaving distribution to individual discretion or negotiation.

            At its core, the system is built upon specific conditions that must be satisfied before any distribution of an estate can take place, as well as clearly defined causes that establish entitlement and impediments that may bar inheritance altogether. To begin with, there are three fundamental conditions that must be fulfilled for inheritance to arise. The first condition is the confirmation that the heir is alive at the time of the deceased’s death. In certain circumstances, the law extends this recognition to those considered legally alive, such as a foetus in the womb. However, for a foetus to qualify as an heir, two requirements must be met: it must be established that the foetus existed in the womb at the time of the deceased’s death, even at the earliest stage of development and it must subsequently be born alive in a stable condition. This ensures that the rights of potential heirs are preserved even before birth.

            The second condition focuses on the deceased. There must be certainty that the person whose estate is in question has indeed passed away. In some cases, this may extend to situations where a person is missing but legally presumed dead after due process. This prevents estates from remaining unresolved indefinitely.

            The third condition is about clarity, knowing exactly who the heirs are, how they are related to the deceased, and the basis of their entitlement. This step is crucial because inheritance in Islamic law is not arbitrary; it depends heavily on the nature and closeness of the relationship.  When it comes to what gives someone the right to inherit, Islamic law recognizes three main causes. The first is marriage (nikah), as long as it is valid under Islamic principles, regardless of whether it was consummated. The second is wala’, a historical concept tied to the freeing of a slave, which created a legal bond with inheritance implications. The third and most common is blood relationship (nasab), which forms the backbone of most inheritance claims.

            On the other hand, there are also clear situations where a person is disqualified from inheriting. For instance, a slave traditionally could not inherit property. A more widely applicable rule is that a person who unlawfully causes the death of another cannot benefit from their estate. This aligns with the broader legal principle that wrongdoing should not lead to gain. Additionally, a difference in religion can prevent inheritance between a Muslim and a non-Muslim, maintaining the distinct legal framework within which Islamic inheritance operates.[3]

            In Islamic law, the distribution of a deceased person’s estate does not begin immediately upon death. Priority is first given to settling all financial and legal obligations attached to the estate. This includes covering funeral expenses, clearing any outstanding debts, and honoring valid bequests, provided they do not exceed one-third of the estate. Only after these responsibilities have been fully discharged can the remaining assets be apportioned among the heirs in accordance with the shares prescribed in the Qur’an and the teachings of the Hadith. This sequence safeguards the rights of creditors and ensures that the deceased’s final wishes are respected before any inheritance is passed on. The foundation of this rule is found in Qur’an 4:12, which underscores that debts and legacies take precedence over the distribution of inheritance. [4]

            Another key principle is the classification of heirs. Islamic inheritance law recognizes distinct categories of beneficiaries, each with specific rights and priorities. The primary category consists of fixed-share heirs (ashab al-furud), whose entitlements are explicitly stated in the Qur’an. These include close family members such as spouses, parents, and children. The second category comprises residuary heirs (asabah), who inherit the remainder of the estate after the fixed shares have been allocated. A third, more remote category includes extended relatives who inherit only in the absence of the first two groups. This structured classification ensures that those with the closest familial ties are given priority, thereby reinforcing the importance of family responsibility and cohesion.

            Closely related to this is the principle of proportional entitlement, often reflected in the rule that a male heir generally receives twice the share of a female heir in comparable positions, such as between sons and daughters. This rule, frequently misunderstood, is grounded in the broader socio-economic framework of Islamic law, where males bear primary financial responsibility for the family. Thus, the distribution is not based on inequality, but rather on a balance of rights and obligations within the family structure.

            The doctrine of exclusion (hajb) further illustrates the precision of Islamic inheritance law. Under this principle, the presence of certain heirs can reduce or completely exclude others from inheriting. For instance, a son excludes a grandson, and a father excludes siblings of the deceased. This rule ensures that closer relatives take precedence over more distant ones, preventing excessive fragmentation of the estate and maintaining a logical hierarchy of entitlement.

            Another important feature of faraid is its flexibility within structure. While the fixed shares are immutable, Islamic law accommodates practical realities through mechanisms such as awl (proportional reduction when the total shares exceed the estate) and radd (redistribution of surplus when shares do not exhaust the estate). These mechanisms ensure that the system remains functional even in complex family situations, demonstrating both its rigidity in principle and adaptability in application.

            From a practical perspective, Islamic inheritance law offers several benefits. Its clarity reduces the likelihood of disputes among family members, as each person’s entitlement is predetermined. It also ensures that vulnerable relatives, including parents, spouses, and children, are provided for, thereby promoting financial security within the family unit. Additionally, the inclusion of the wasiyyah allows individuals to extend their impact beyond their immediate family by supporting charitable causes or community initiatives. In this way, inheritance becomes not only a private matter but also a means of contributing to wider social welfare.

            In today’s globalized world, Muslims living in non-Muslim jurisdictions must also consider the interaction between Islamic inheritance principles and local legal systems. It becomes essential to structure wills in a manner that satisfies both religious obligations and statutory requirements. Legal services tailored to this need play a vital role in helping individuals ensure compliance on both fronts. By doing so, Muslims can uphold their faith while also securing the legal recognition of their wishes.

            The Evolution of Succession Law In Kenya With A Focus On Coastal Practices

              Before colonial and statutory systems, most Coastal communities, especially the Mijikenda, did not think of land as individual property. Land belonged to the clan, not the person. Succession was therefore not about dividing property mathematically. It was about continuity of the family line. Land passed through kinship structures often patrilineal but with strong community control, widows did not inherit ownership, they just had user rights and daughters were often excluded if married.

              Even today in Kilifi or kwale, you will find land registered in one person’s name but the family insists “ Hii si yake pekee yake, ni ya ukoo.’’ [ This is not his alone, it belongs to the clan]. Along the coastal hinterland, inheritance was never conceived of as a matter between an individual and his private property. Mijikenda society was organised around the kaya, a fortified settlement cleared into a circular glade on a hilltop and surrounded by dense forest, and it was inside the kaya, not in any individual household, that the real architecture of succession took shape. At the centre of each kaya stood the meeting houses of the different clans, with the individual residences of clan members arranged around them.

              What this meant in practice was that land was not, for the most part, something an individual owned outright and disposed of by personal will. It was corporately held by the homestead head on behalf of the lineage as a whole, farmed collectively, and its use governed through the authority of the kambi, or council of elders, sometimes referred to as vaya, whose decisions carried the force of law within the kaya and extended to dispute resolution, ritual regulation, and the administration of communal property.

              Among the Giriama specifically, six named clans, the Amaganjoni, Akidzini, Amililani, Amilulu, Aparwa, and Akiza, each maintained distinct lineages and totems that structured kinship, inheritance, and social obligation directly; clan identity was not incidental to succession among the Giriama, it was the very mechanism through which succession operated, determining who counted as kin entitled to a claim on family land and who did not. [5]Running alongside, and eventually deeply intertwined with, this Mijikenda system was an entirely different logic of inheritance, brought to the coast by Arab, Persian, and later Omani traders and settlers whose presence along the Swahili littoral dates to at least the seventh century. Where Mijikenda succession was corporate, clan-mediated, and substantially oral, Swahili and Arab inheritance operated through the codified, individually calculated fixed-share system of Islamic law, administered through the institution of the Kadhi. In towns such as Lamu and Mombasa, the office of Kadhi was, for long historical periods, held within specific families, the Maawi in Lamu and the Mazrui in Mombasa, meaning the interpretive tradition of Islamic succession law was transmitted coast-wide through lineages rather than through any centralised bureaucratic apparatus.

              Along the Coast, especially in Mombasa and Lamu, Islamic law introduced a completely different logic: Property is individual, not clan owned, shares are fixed , women are entitled to inheritance and that debts must be paid before distribution. This created a fundamental shift from customary systems.

              A real, documented dispute from this early period shows exactly how this system operated on the ground: in 1922, the grandsons of a formerly enslaved man named Juma Kiroboto brought an inheritance claim before the Kadhi of Lamu, only to have their claim rejected in favour of Kiroboto’s former master and manumitter, the Kadhi applying the fixed rules of Sharia inheritance even though slavery had been legally abolished on the coast fifteen years earlier, in 1907. The case is a small but vivid illustration that Islamic succession doctrine on the coast was never merely aspirational; it produced real, sometimes harsh, distributive outcomes for real families well before Kenya existed as an independent country.

              When British colonial administration formalised itself over the wider territory, it made no attempt to fold either the Mijikenda or the Swahili-Arab system into a single body of law, and in fact multiplied the fragmentation rather than resolving it. Four separate statutes governed succession alongside the various customary systems: the African Wills Act, the Hindu Succession Act, the Indian Succession Act, and the Mohammedan Marriage and Divorce Act, each applying to a different slice of the population depending on race, religion, or which of Kenya’s four recognised marriage systems, African customary, Civil, Mohammedan, or Hindu, a person’s family had used.

              For most ordinary Africans who died intestate, there was for a long time no statutory machinery at all; administration of the estate was simply left to the customs of the relevant ethnic group, meaning a coastal Muslim family and an inland Kikuyu or Marakwet family could apply completely different rules of distribution to functionally identical situations. The Law of Succession Act Cap 160 was meant to solve this fragmentation. It is long title made explicit that it was intended among other things to unify all the succession laws obtaining in kenya into a single piece of legislation applicable to every Kenyan irrespective of ethnic, cultural or religious background.

              For coastal Muslim communities, 1981 did not settle matters the way it might have elsewhere in the country. The new Act was drafted along broadly English, Christian-influenced lines, and its intestacy rules, equal shares for sons and daughters, spousal entitlements calculated without reference to Qur’anic fractions, sat uneasily against a body of Islamic doctrine coastal families had followed for over a millennium. Sustained agitation from the Muslim community throughout the 1980s eventually produced the Statute Law (Miscellaneous Amendments) Act No. 2 of 1990, which formally disapplied the Law of Succession Act to the estate of any person who was Muslim at death and substituted Islamic law as contained in the Qur’an in its place.

              This carve-out was later entrenched at constitutional level: Article 24(4) of the 2010 Constitution qualifies the general right to equality “to the extent strictly necessary” for the application of Islamic law to personal status, marriage, divorce, and inheritance among persons who profess the Muslim faith, and Article 170 preserves the Kadhi’s Courts themselves as a distinct judicial institution with jurisdiction over these matters.

              The most recent and perhaps most human illustration of this ongoing evolution is the case concerning the estate of Salim Juma Hakeem Kitendo, a Muslim man who died intestate in Mombasa County in 2015. His widow, Fatuma Athman Abud Faraj, sought to exclude children he had fathered outside their marriage from any share of the estate, invoking the classical rule that such children inherit only from their mother. The Court of Appeal in 2023, and the Supreme Court in June 2025, both held that this exclusion could not be reconciled with Article 27 of the Constitution and its guarantee of equal treatment for all children regardless of their parents’ marital status, though the courts preserved the classical wasiyyah mechanism, allowing a Muslim father to provide for such children through lifetime gifts or a will limited to one-third of his estate.

              It is worth placing this coastal trajectory alongside what happened inland, because the contrast is itself illuminating. In Rono v Rono, a 2005 Court of Appeal decision arising from the Keiyo/Marakwet community near Eldoret, a High Court judge at first instance applied customary law under which daughters in a polygamous household received no inheritance at all, reasoning that they would eventually marry into and inherit from other families instead. The Court of Appeal overturned this, holding that customary law can only apply “so far as it is applicable and is not repugnant to justice and morality or inconsistent with any written law,” and that excluding daughters from inheritance purely on the basis of sex failed that test, particularly given Kenya’s 1984 ratification of the Convention on the Elimination of All Forms of Discrimination Against Women.

              Taken as a whole, this history shows that the evolution of Kenyan succession law was never a straight line from disorder to unity. What happened instead, especially on the coast, was a layering process: pre-colonial Mijikenda clan tenure absorbed into and partly displaced by Swahili-Arab Islamic doctrine over centuries of trade and settlement, both systems left largely undisturbed by early colonial administration, briefly threatened with full statutory absorption in 1981, and then deliberately carved back out again in 1990 in response to sustained community resistance, with the resulting dual system still generating fresh Supreme Court litigation as recently as 2025.

              The Kadhi’s Court in Mombasa hearing a succession cause today is, in a very real sense, the direct institutional descendant of the Kadhi who ruled against Juma Kiroboto’s grandsons in Lamu in 1922, and the family arguing over Salim Kitendo’s estate is negotiating the same underlying tension between fixed religious doctrine and evolving constitutional principle that has defined coastal Kenyan succession law since long before Kenya itself existed.

              In the end, succession law in Kenya tells a deeply human story. It is about who belongs, who is remembered, and who is entitled to continue a legacy. At the Coast, where history runs deep and identities are layered, that story is even more complex and far more interesting.


              [1] https://blog.ipleaders.in/voyage-islamic-law-origin-development/

              [2] https://al-islam.org/shiite-encyclopedia/usurping-land-fadak

              https://haqqfinder.com/history-of-fadak-fatima-abu-bakr

              [3] https://en.islamonweb.net/fundamentals-of-inheritance-faraid-in-islam-ensuring-fair-distribution

              https://islamqa.info/en/answers/225165/rules-of-inheritance-in-islam

              [4] https://www.muslimwills.com.au/resources/fundamentals-of-islamic-inheritance-law

              https://www.scribd.com/document/506905490/inheritance-in-Islam-by-Dr-Yusuf
              https://equantulife.com/blogs/blog/basic-principles-of-islamic-inheritance-a-comprehensive-guide?srsltid=AfmBOoqV1xaFJPhB3NbQxppyhRp2Yw20rpQ8WXjdw9zBumIuFLhUdhXf
              https://www.rhjdevonshire.co.uk/the-islamic-succession

              The growth of Islam among the Mijikenda of the Kenya coast, 1826-1933 David Colton Sperling

              [5] https://grokipedia.com/page/Giriama_people

              https://www.researchgate.net/publication/306263431_The_Kadhis’_Courts_in_Kenya_Towards_Enhancing_Access_to_Justice_for_Muslim_Women

              https://www.tandfonline.com/doi/abs/10.1080/0144039X.2025.2532909

              The Law of Succession in Kenya: Gender Perspectives in Property Management and Control – Dr Patricia Kameri Mbote

              https://lite.judy.legal/amp/case/mary-rono-v-jane-rono-another

              Bring us the facts.

              We will tell you what the law does with them.