William deSaye
William was born in 1123 in Normandy, France.  He died at the age of 21 in August 1144 in Siege at Burnwell Castle.

 Beatrice deManDeville
Beatrice was born in 1127 in Manderville, Normandy, France.  She died at the age of 50 on April 19th, 1177 in Rickling, Essex, England.  She was buried in Walden Abbey,Rickling,Essex,England.

 William deSaye
William was born in 1142 in Kimbolton, Norfolk, England.  He died at the age of 35 on August 1st, 1177.