 MaleDirk Bernardus Ketz |
| Birth | 14 Mar 1840 | Angerlo  |
| Death | 5 Nov 1910 | Rotterdam |
| Burial | Rotterdam |
|
| Marriage | 30 Sep 1865 | Rheden |
| Type | burgerlijk huwelijk | |
| Father | Gerbrand Hendrik Ketz | F809 Group Sheet | |
| Mother | Wijmpje van den Born | F809 Group Sheet | |
| Female Derkje Wentink |
| Birth | 1 May 1845 | Zelhem |
| Death | Abt 1918 | |
| Burial | ||
| Father | Willem Wentink | F76 Group Sheet | |
| Mother | Klazina Loo | F76 Group Sheet | |
| Female Dirkje Ketz |
| Birth | 20 Sep 1869 | Moerkapelle |
| Death | 29 Jan 1941 | |
| Burial | Poortugaal |
|
| Spouse | Willem Frederik van Zijl | F1195474103 (burgerlijk huwelijk) | |
| Marriage | 3 Dec 1890 | Rotterdam |
 FemaleJohanna Ketz |
| Birth | 27 Feb 1874 | Kralingen |
| Death | ||
| Burial | ||
| Spouse | Martinus van Walsum | F1195474106 (burgerlijk huwelijk) | |
| Marriage | 8 Aug 1894 | Rotterdam |
| Female Wijntje Ketz |
| Birth | 12 Jan 1876 | Kralingen |
| Death | ||
| Burial | ||
| Spouse | Sander Christiaan Boerlage | F1195474109 (burgerlijk huwelijk) | |
| Marriage | 18 Apr 1894 | Kralingen |
| Spouse | Franciscus Adrianus Beckmann | F1195474110 (burgerlijk huwelijk) | |
| Marriage | 25 Apr 1900 | Rotterdam |
| Female Maria Ketz |
| Birth | 27 Jun 1879 | Kralingen |
| Death | 10 Jun 1922 | Poortugaal |
| Burial | ||
| Spouse | Jan van der Molen | F1195474113 (burgerlijk huwelijk) | |
| Marriage | 3 Jul 1907 | Rotterdam |
 Male+ Gerrebrand Hendrik Ketz |
| Birth | 22 Jul 1883 | Kralingen |
| Death | ||
| Burial | ||
| Spouse | Petronella Maria Doorewaard | F1195474117 (burgerlijk huwelijk) | |
| Marriage | 6 Feb 1907 | Rotterdam |
| Female Christina Ketz |
| Birth | 28 Sep 1886 | Rotterdam |
| Death | ||
| Burial | ||
| Spouse | Adrianus Beckmann | F1195474116 (burgerlijk huwelijk) | |
| Marriage | 7 Nov 1906 | Rotterdam |
