- b.~ 1152 in Horn,Limburg,Netherlands
- b.~ 1178 in Horn,Limburg,Netherlands d.1240
- b.~ 1156 in Horn,Limburg,Netherlands
- b.(abt 60-1264) 1204 Abt in Horn,Limburg,Netherlands d.> 1264 in Kasteel Altena,Almkerk,Noord Brabant,Netherlands
- b.1156 in Altena,Westfalen,Prussia
- b.~ 1182 in Slot Altena,Almkerk,Noord Brabant,Netherlands
- b.~ 1160 in Altena,Westfalen,Prussia