Abt 1194-1274
Abt 1244-Bef 1310
1268-Yes, date unknown
Abt 1275-1285
Abt 1196-Yes, date unknown
-Yes, date unknown
Abt 1170-Aft 1227
Abt 1150-Yes, date unknown
1146-Yes, date unknown
1144-Yes, date unknown