+ Piers De Montfort
+ Piers was born in 1245 in Beaudesert Castle, Warwickshire, , England.¹   He died at the age of 42 on March 4th, 1287 in Ashtead, Surrey, , England.¹ 

 + Maud De La Mare
+ Maud was born in 1242 in Epsom, Surrey, , England.²   She died at the age of 44 in 1286 in , Warwickshire, , England.² 

 Alice Demontfort
Alice was born in 1268 in Beaudesert Castle, Warwickshire, , England.³   She died at the age of 49 in 1317 in Saffron Walden, Essex, , England.³