Abt 1272-Yes, date unknown
Abt 1270-Yes, date unknown
Abt 1242-Yes, date unknown
Abt 1179-Yes, date unknown
Abt 1174-1250
Abt 1106-1177
Abt 1125-Yes, date unknown
Abt 1126-1204
Abt 1130-Yes, date unknown