Ralph de Beaumont
Ralph was born in 0930.  He died at the age of 37 in 0967.

 Godebelt de Belleme
Godebelt was born in 0934 in Belleme, Perch, France.

 Vicount Ralph Roscelin de Beaumont II of Maine
Ralph Roscelin was born in 0965.  He died at the age of 49 in 1014.