William I
From Wikipedia, the free encyclopedia
William I can refer to several European rulers:
- William I of Aquitaine (died 918), Duke of Aquitaine
- William I of Normandy (died 942), Duke of Normandy
- William I of England (c. 1027–1087), King of England, also known as William the Conqueror
- William I, Count of Nevers (1040–1083)
- William I, Count of Burgundy
- William I of Sicily (died 1166), King of Sicily
- William I of Scotland (1142–1214), King of Scots, also known as William the Lion
- William I, Count of Holland (c. 1167–1222)
- William I, Count of Hainaut (1286–1337)
- William I, Duke of Bavaria (1330–1388)
- William I, Count of Nassau-Dillenburg (1487–1559)
- William I of Orange (1533–1584), Stadtholder of the Netherlands, Prince of Orange, also known as William the Silent
- William I, Duke of Mantua (1538–1587)
- William I, Elector of Hesse (1743–1821)
- William I of the Netherlands (1772–1843), King of the Netherlands
- William I of Württemberg (1781–1864), King of Württemberg
- William I, German Emperor (1797–1888), also King of Prussia
In Africa, the title refers to: