Reynold de Dunstanville
Reynold was born about 1110 in Ketelby Bellars, England.  He died on July 1st, 1175 in Chertsey, Surrey, England.

 Beatrice de Mortain
Beatrice was born about 1114.

 Matilda de Dunstanville
Matilda was born about 1128 in Launceston, Cornwall, England.