William, Count of Sully

Count of Blois and Chartres from 1102 to 1107 (1090–1150)

Parents

• Stephen
• Adela of Normandy

Children

• Eudes Archambaud
• Henry de Sully
• Margaret de Blois, Dame de Sully

Siblings

• Mathilde of Blois
• Henry of Blois
• Agnès de Blois
• Adela de Blois
• Odo de Blois
• Theobald II of Champagne
• Eleanor of Champagne
• Stephen, King of England
• Philip of Champagne
• Humbert de Blois, Comte de Virtus
• Alice de Blois
• Emma de Blois

Partners

• Agnes de Sulli