Crepon, Herfast de
| Birth Name | Crepon, Herfast de 1 |
| Gender | male |
| Age at Death | 60 years |
| Birth date | 945 (Arque, Seine Inferieure, Normandy, France) |
| Death date | 1005 (Crepon, Calvados, Normandy, France) |
| Birth Name | Crepon, Herfast de 1 |
| Gender | male |
| Age at Death | 60 years |
| Birth date | 945 (Arque, Seine Inferieure, Normandy, France) |
| Death date | 1005 (Crepon, Calvados, Normandy, France) |
