William I, usually known as William the Conqueror or William the Bastard (1027-1087), the first Norman King of England - Great Men and Famous Women, Volume 1, edited by Charles Francis Horne, 1894.
- من كتاب رجال عظماء ونساء مشاهير 1، تشارلز فرانسيس هورن، 1894 م.
