-Yes, date unknown
-Abt 1130
1139-1206
Bef 1098-1168
Bef 1140-Yes, date unknown
1100-1164
Bef 1140-1164
Bef 1164-Abt 1207
Bef 1164-1207
Bef 1164-1210
Bef 1164-Yes, date unknown
Bef 1125-Yes, date unknown
-1157
Bef 1103-1136