Alan La Zouche
Alan was born about 1136 in North Molton, Devon, England.  He died about 1190 in North Molton, Devon, England.

 Alice De Belmeis
Alice was born about 1138 in Tong, Shropshire.

 Roger La Zouche
Roger was born about 1158 in England.  He died before May 14th, 1238.