| Male Floris IV Count Of Holland |
| Birth | 1210 | |
| Death | 1245 | |
| Burial | ||
| Marriage | ||
| Father | William I Count Of Holland | F3378 Group Sheet | |
| Mother | Adelaide Of Guelders | F3378 Group Sheet | |
| Female Mechtild Of Brabant |
| Birth | 1200 | |
| Death | 1267 | |
| Burial | ||
| Father | Henry I Duke Of Brabant | F3376 Group Sheet | |
| Mother | Maud Of Flanders | F3376 Group Sheet | |
| Female Adelaide Of Holland |
| Birth | 1226 | |
| Death | Abt 1284 | |
| Burial | ||
| Spouse | Count Of Holland John I D'avesnes | F3328 | |
| Marriage | ||