Yvron Bellomontensis   ***
Yvron was born in 1036 in Cotenin, Manche, Normandy, France.  He died at the age of 23 on May 22nd, 1059.

 Emma de Brittany
Emma was born in 1025 in Bretagne, France.  She died at the age of 95 in 1120.

 Walter de Hatton
Walter was born before February 1060 in Hatton, Cheshire, Eng.