William Abrincis D'Avranches
William Abrincis was born about 1037 in Avranches, Manche, Normandy, France.  He died in 1087 in Oakampton, Devonshire, England.

 Emma Crispin
Emma was born about 1039 in Brionne, Eure, Normandy.

 Robert Abrincis D'Avranches
Robert Abrincis was born about 1067 in Oakampton, Devonshire, England.

 Ralph Avenal D'Avranches
Ralph Avenal was born about 1069 in Oakampton, Devonshire, England.  He died about 1129 in Austria-Hungary.