Father: Count Hugh III of Montreuil Born: 1062 Married: Unknown Died: 1116
Mother: Princess Helene of Bearn Born: 1064 Died: 1129
Children: 1. Princess Helene of Montreuil (b.1092) 2. Count Hugh IV of Montreuil (b.1094) 3. Princess Elisabet of Montreuil (b.1097) 4. Princess Adelise of Montreuil (b.1100) 5. Princess Florine of Montreuil (b.1102)