Peter II de Montfort
Peter II was born in 1230 in Beaudesert Castle, Warwickshire, England.¹   He died at the age of 57 in 1287.  He was buried on April 5th, 1264 in Fought for Simon de Montforts forces at Battle of Lewes..^1 1 

 Matilda la Warre
Matilda was born in 1242 in Beaudesert, Warwickshire, England.¹   Matilda is no longer alive.

 Elizabeth de Montfort
Elizabeth was born in 1271 in Beaudesert, Warwickshire, England.¹   She died at the age of 74 in 1345.  She was buried in Buried: Christ Church, Oxford, Oxfordshire, England.^1 1