 Father | MaleIJfs, Cornelis Jacobsz |
| Born | 18 Feb 1868 | Koedijk  |
| Died | Yes, date unknown | |
| Buried | ||
| Married | 17 Feb 1894 | Koedijk |
| Father | IJfs, Jacob Jacobsz | F522 Group Sheet | |
| Mother | Molenaar, Jacoba | F522 Group Sheet | |
 Mother | FemaleGlas, Guurtje |
| Born | 28 Feb 1871 | Warmenhuizen |
| Died | Yes, date unknown | |
| Buried | ||
| Father | ||
| Mother | ||
| Child 1 | Male IJfs, Jacob |
| Born | 1895 | Koedijk |
| Died | Yes, date unknown | |
| Buried | ||
| Spouse | Klomp, Neeltje Reinoutje | F524 | |
| Married | 2 Mar 1917 | Koedijk |
