Herfast de CREPON
He had a biological son named
Osbern de
.
Personal Details
Herfast de CREPON
Herfast de was born about 0944 in
Normandy, France
.
Children
Osbern de CREPON
Osbern de was born about 1000 in
Normandy, France
. He died about 1071.
Herfast de CREPON 
