Children

 Yvron Bellomontenises Contentin
Yvron Bellomontenises was born in 1020 in Normandy, France.  He died at the age of 39 on May 22nd, 1059.


 Ivo Cotentin
Ivo was born in 1026 in Cotentin, Normandy, France.


 Daughter St. Sauveur
Daughter was born in 1041 in St. Sauveur, Normandy, France.


 Ralph Ivry
Ralph was born in Ivry, France.  He died in 1078.


 UNKNOWN St. Sauveur
UNKNOWN was born in St. Sauveur, Normandy, France.