Magna Carta the King in the charters. In addition, medieval cases referred to the clauses in Magna Carta which dealt with specific issues such as wardship and dower, debt collection, and keeping rivers free for navigation. Even in the 13th century, some clauses of Magna Carta rarely appeared in legal cases, either because the issues concerned were no longer relevant, or because Magna Carta had been superseded by more relevant legislation. By 1350 half the clauses of Magna Carta were no longer actively used. During the reign of King Edward III six measures, later known as the "Six Statutes", were passed between
Magna Carta the whole of Magna Carta (1297) as statute was repealed, leaving just clauses 1, 9, and 29 still in force (in England and Wales) after 1969. Most of the clauses were repealed in England and Wales by the Statute Law Revision Act 1863, and in modern Northern Ireland and also in the modern Republic of Ireland by the Statute Law (Ireland) Revision Act 1872. Many later attempts to draft constitutional forms of government trace their lineage back to Magna Carta. The British dominions, Australia and New Zealand, Canada (except Quebec), and formerly the Union of South Africa and Southern Rhodesia,