William I De+ Peverel
William I De+ was born in Normandy, France.  He died on April 17th, 1113.

 Adeline De+ Lancaster
Adeline De+ was born before 1054.

 William II De+ Peverel
William II De+ was born about 1080 in Nottinghamshire, England.  He died after 1155 in England.

 Adelise De+ Peverel
Adelise De+ was born in 1082 in Nottingham, England.