Ivo III Bellomontensis De Saveur
Ivo III Bellomontensis was born in 1023 in St. Sauveur, Cotentin, Manche, Normandy, France.  He died at the age of 36 on May 22nd, 1059 in St. Sauveur, Cotentin, Manche, Normandy, France.

 Emma De Bretagne
Emma was born about 1025 in Penthiève, Bretagne, France.

 Nigel De Aurenges De Contentin
Nigel De Aurenges was born about 1038 in St. Sauveur, Cotentin, Manche, Normandy, France.  He died in 1080.

 Jean De Cotentin
Jean was born in 1044 in Contentin, Manche, Normandy, France.

 Odard De Dutton
Odard was born in 1046 in Cotenin, Manche, Normandy, France.  He died in Dutton, Cheshire, England.

 Walter De Hatton
Walter was born about 1049 in Cotentin, Manche, Normandy, France.  He died in Hatton, Runcorn, Cheshire, England.

 Wolfaith De Hatton
Wolfaith was born about 1054 in Contentin, Manche, Normandy, France.  He died in Hatton, Cheshire, England.