

| Abraham Nicolaas KETELAAR | |
| *: | 15 Sep 1883 |
| Delfshaven, Rotterdam, Zuid-Holland, Netherlands | |
| +: | 12 Feb 1908 |
| Rotterdam, Rotterdam, Zuid-Holland, Netherlands | |
| Francina BREEVOORD | |
| *: | um 1848 |
| Rotterdam, Rotterdam, Zuid-Holland, Netherlands | |
| +: | 8 Jan 1922 |
| Rotterdam, Rotterdam, Zuid-Holland, Netherlands | |
| Rudolph Diderik KETELAAR | |
| *: | 20 Jul 1851 |
| Alblasserdam, Alblasserdam, Zuid-Holland, Netherlands | |
| oo: | 6 Sep 1876 |
| Rotterdam, Rotterdam, Zuid-Holland, Netherlands | |
| +: | UNKNOWN |