- b.~ 0940 in Savona, Liguria, Italy
- b.~ 0982 in Montferrat, Italy d.0991
- b.0945 in Ivrea, Italy
- b.~ 0998 in Montferrat, Italy d.1031
- b.~ 1020 in Montferrat, Italy d.1100
- b.~ 1040 in Montferrat, Italy d.~ 1101
- b.~ 1070 in Montferrat, Italy d.1137
- b.~ 1010 in Normandy, France
- b.~ 1040 in Normandy, France