| Father | Albert van Cuijk II (1163 - 1235) |
| Mother | Hadewig Rutger Coenraad van Merheim van Boxtel (1170 - 1235) |
| Sibling | Hendrik 3rd van Cuijk (1197 - 1254) |
| Sibling | Frederick Cuijck (1208 - ) |
| Sibling | Dirk 1st van Cuijck Burggraaf van Leiden (1205 - 1260) |
| Sibling | Rudolf von Habsburg (1210 - ) |
| Sibling | Willem Albert Hendrik Herman van Cuyck (1205 - ) |
| Sibling | Everard Albert Hendrik Herman, mr van Cuijk (1204 - ) |
| Sibling | Hadewich van Neynsel (1201 - ) |
| Sibling | Rutger Albert Hendrik Herman (RR) (I) !!! van Cuijk Herpen van Malsen ( - ) |
| Sibling | Aleida van Cuijk (1200 - 1250) |
| Sibling | Geoffrey Cuijck (1198 - 1259) |
| Sibling | Dirk de Kuyk ( - 1272) |
| Sibling | Hendrick 3rd van Cuyc (1195 - 1265) |
| Sibling | Roger de Kuyk ( - ) |
| Sibling | Otto Allard Herman (BB) van Cuijk (1190 - ) |
| Sibling | Aleijdis van Cuijk (1090 - ) |