William de WARENNE
William de was born in Warren, Sussex, England.  He died on December 15th, 1286 in Croydon, Sussex, England.

 Joan de VERE
Joan de was born in 1261 in Hedingham Castle, Essex, England.  She died before November 23rd, 1293.

 Angharad WARREN
Angharad was born about 1283 in Warren Hall, Shorpshire, England.