Robert de Roos - Pedigree | FamilyCentral
 Abt 1275 - 1285
 Abt 1196 - Aft 1246
 Abt 1250 -
 Abt 1170 - Aft 1227
 Abt 1200 -
 Abt 1200 -
 Abt 1144 -
 Abt 1146 -
Family Group
 Abt 1130 -
Family Group
 Abt 1175 -
 Abt 1075 - Bef 1166
Family Group
  Children
    1.
Living