William De Warren Sir
William was born about 1260 in Warren, , Sussex, England.  He died on December 12th, 1285 in Croyden, , Surrey, England.  He was buried in 1285.

 Joan De Vere
Joan was born about 1264 in Oxford, , Suffolk, England.  She died on November 21st, 1293 in Lewes, , Sussex, England.  She was buried in 1293.

 Alice De Warren
Alice was born about 1285 in Arundel, , Sussex, England.  She died in May 1338.  She was buried in 1338.