| Simon I de Montfort Born: ABT 1030 Died: sh aft 1087 | |||||
| Amaury III de Montfort Born: 1070 Died: 18 or 19 Apr 1137 | |||||
| Agnes d Evreux Born: ABT 1038 Died: | |||||
| Simon III de Montfort Born: Normandy, France Died: 12 or 13 Mar 1180/81 | |||||
| Maud de Percy Born: ABT 1335 Warkworth Castle, Alnwick, Northumberland, England Died: BEF 18 FEB 1379 England | |||||
| Simon IV de Montfort Born: Died: BEF 18 JUL 1188 | |||||
| Adelaide de Vermandois Born: ABT 1062 Vermand, Picardy Died: bet 28 Sep 1120 - 1124 Meulan, France | |||||