John De Cotentin
Birth date:
1042
Birth place:
Normandy, , , France
 
Death date:
  1105
Death place:
  Normandy, , , France

De Cotentin Family

Parents:
Father: Yves I Beaumont Count of Beaumont Sur-Oise
Mother: Gisele Chevreuse
Spouse:
Spouse:
 
Siblings:
Yves Beaumont
Wolfaith Normandy
Ivo Bellomontenis
Godebelt De Belleme
Hugh De Grentmesnil
Ivan Bellomontensis
Henry De Beaumont
Beaumont
Ivo De Beaumont
Ives Ii de Beaumont
de Beaumont
Beaumont
De Beaumont
Ivo de Beaumont
Yes III De Beaumont-Sur-Oise
Countde Bellomontensis Ivo
of Beaumont
Yves I deBeaumont
Yvyes Oise
John De Cotentin
Children: