Simon IV de Montfort
Simon IV was born about 1150 in Montfort-sur-Risle, Eure, France.  He died on June 25th, 1218 in Toulouse, France.

 Alice De Montmorency
Alice was born about 1176 in Montmorency, Seine-et-Oise, France.

 Amaury VI De Montfort
Amaury VI was born about 1184 in Leicestershire, England.  He died in 1241.

 Simon V de Montfort
Simon V was born about 1208 in Montfort l'Amaury, Isle de France, France.  He died on August 4th, 1265 in Battle of Evesham, Worcestershire, England.

 Amicie De Montfort
Amicie was born about 1213 in Leicestershire, England.