Duchy of Aquitaine Agincourt in 1415. He succeeded in obtaining the French crown for his family by the Treaty of Troyes in 1420. Henry V died in 1422, when his son Henry VI inherited the French throne at the age of less than a year; his reign saw the gradual loss of English control of France. The Valois kings of France, claiming supremacy over Aquitaine, granted the title of duke to their heirs, the Dauphins, during 1345 and 1415: John II (1345–50), Charles VII (1392?–1401), and Louis (1401–15). French victory was complete with the Battle of Castillon of 1453. England and France nominally
Succession to the Norwegian throne (and being of age), the Norwegian monarch is required by Article 9 of the Constitution to take an oath before members of the Storting. Succession to the Norwegian throne The line of succession to the Norwegian throne consists of people entitled to become head of state of Norway. The succession is currently governed by Article 6 of the Constitution, altered most recently in 1990 to introduce absolute primogeniture among the grandchildren and further eligible descendants of King Harald V. The King's children are still ranked according to male-preference cognatic primogeniture, which was the norm between 1971 and 1990; Crown Prince