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assize of mort d'ancestor

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assize of mort d'ancestor
NameAssize of Mort d'Ancestor
TypeLegal writ
Introduced12th century
JurisdictionKingdom of England
RelatedWrit of mort d'ancestor, writs of novel disseisin, grand assize, Assize of Clarendon

assize of mort d'ancestor

The assize of mort d'ancestor was a medieval English legal remedy developed in the reign of Henry II of England to resolve disputed hereditary possession, linked to reforms following the Norman Conquest and the itinerant justices of the English common law system, and intersecting with institutions such as the Curia Regis, the Exchequer of Pleas, and the Court of Common Pleas. It functioned alongside writs like novel disseisin and procedures influenced by the Assize of Clarendon and the administrative reforms of Richard I of England and King John of England, drawing on precedents from Anglo-Saxon law and the practices of Robert of Gloucester and Ranulf de Glanvill. The remedy shaped later doctrines adjudicated by bodies including the House of Lords and the Judicial Committee of the Privy Council.

Historical background

The assize developed after the Norman Conquest of England under royal initiative by figures such as Henry II of England and administrators like Ranulf de Glanvill and Hugh Bigod, 1st Earl of Norfolk, as part of a suite of royal actions including the Assize of Clarendon and the creation of itinerant justices who traveled between counties with mandates from the Curia Regis. Early royal writs issuing remedies are preserved in rolls associated with the Pipe Rolls and adjudicated in venues from the Sheriff of Nottinghamshire's county court to the central Court of Common Pleas at Westminster Hall. Influential chroniclers like William of Malmesbury and legal commentators including Henry de Bracton recorded the practice, while later jurists such as Fleta and Sir Edward Coke analyzed its reasoning in the context of disputes also involving families like the Plantagenet dynasty and properties tied to barons such as William Marshal, 1st Earl of Pembroke.

The writ commanded that the sheriff empanel a jury of twelve freeholders under the oversight of itinerant justices or the justice of eyre to determine whether a plaintiff had been dispossessed by the death of an ancestor, distinguishing this action from remedies such as plea of dower and Assize of novel disseisin. Procedure followed rules later described by Henry de Bracton and codified indirectly through reports like the Year Books and later treatises cited by Edward Coke and Matthew Hale. Parties could commence the suit with royal writ issued in the Curia Regis or by petition to the Chancery of England, and outcomes were sometimes appealed to the King in Council or reviewed by the Court of King's Bench. The process depended on evidentiary practices mirrored in decisions from the Exchequer of Pleas and adjudication by juries influenced by precedent from cases considered in the Trial by Jury framework and records preserved in the Rolls of Parliament.

Role in feudal and common law

The assize intersected with feudal tenure systems under baronial hierarchies such as those involving the Lord Chancellor of England and feudal lords including the Earls of Warwick and Baronial Orders; it offered a royal alternative to private feudal remedies pursued in manorial courts presided over by lords like Hugh de Lusignan. Its recognition by jurists such as Bracton and its administration alongside the grand assize helped integrate feudal landholding concerns into developing common law institutions including the Court of Common Pleas and the King's Bench. The remedy affected influential landowners like William Longespée, 3rd Earl of Salisbury and land disputes involving ecclesiastical institutions such as the Abbey of St Albans and the Diocese of Winchester, while impacting chronic legal developments culminating in statutes debated in parliaments of Edward I of England and adjudicated by judges such as Ranulf Glanvill and Roger of London.

Notable cases and precedents

Significant instances invoking the remedy appear in reports and chronicles connected with litigants like William Marshal and disputes recorded in the Year Books that informed later analysts including Edward Coke and Matthew Hale. Cases adjudicated at Westminster Hall and in the Court of Common Pleas set precedents cited during controversies touching the holdings of magnates such as Simon de Montfort, 6th Earl of Leicester and disputes involving ecclesiastical houses like Gloucester Abbey; jurists referenced earlier judgments by Bracton and discussions preserved in the Dialogus de Scaccario and the records of the Pipe Rolls. Later medieval and early modern decisions considered the doctrine in appeals reaching the House of Lords and the Court of King's Bench where attorneys trained at the Middle Temple and Lincoln's Inn argued cases that helped refine standards later summarized by Blackstone.

Abolition and legacy

The procedural formality of the assize evolved under pressures from reforms in the reigns of Henry VIII and Elizabeth I of England and administrative centralization that produced statutory replacements considered by Sir Edward Coke and commentators like William Blackstone, and its functions were largely subsumed by modern actions formalized in reforms including those addressed by the Judicature Acts and procedures adjudicated by the Supreme Court of Judicature. The historical influence survives in precedents cited by later appellate bodies such as the Judicial Committee of the Privy Council and in comparative studies of English law by scholars at institutions like Oxford University and Cambridge University, with archival materials held in collections including the National Archives and manuscripts studied by historians like F.W. Maitland.

Category:Medieval English law