John De Montfort
John was born about 1263 in Beaudefert Castle, Warwickshire, England.  He died in 1318.

 Alice De La Plaunche
Alice was born about 1275 in Cheriton, Hampshire, England.  Alice is no longer alive.

 Peter De Montfort
Peter was born about 1290 in Beaudefert Castle, Warwickshire, England.

 Maud de Montfort
Maud was born about 1293 in Beaudefert Castle, Warwickshire, England.  She died on October 2nd, 1326.

 Sir John de Montfort
Sir John was born about 1295 in Beaudefert Castle, Warwickshire, England.

 Elizabeth De Montfort
Elizabeth was born about 1297 in Beaudefert Castle, Warwickshire, England.