William the Conqueror William the Conqueror William I (c. 1028 – 9 September 1087), usually known as William the Conqueror and sometimes William the Bastard, was the first Norman King of England, reigning from 1066 until his death in 1087. A descendant of Rollo, he was Duke of Normandy from 1035 onward. After a long struggle to establish his power, by 1060 his hold on Normandy was secure, and he launched the Norman conquest of England six years later. The rest of his life was marked by struggles to consolidate his hold over England and his continental lands and by difficulties with his
George William, Duke of Liegnitz George William, Duke of Liegnitz George William (), also known as George IV William ; ; 29 September 1660 – 21 November 1675) was the last Silesian duke of Legnica and Brzeg from 1672 until his death. He was the last male member of the Silesian Piast dynasty descending from Władysław II the Exile (1105–1159). George William was the eldest but only surviving son of Duke Christian of Legnica-Brzeg (1618-1672) by his wife Louise (1631-1680), a daughter of the Ascanian prince John Casimir of Anhalt-Dessau. He had three siblings: As the only surviving son, George William was the sole heir