1889 - 1918 (29 years)
| Leering, Levenloos | |
| B: | 2 February 1911 |
| Abbekerk | |
| D: | 2 February 1911 |
| Abbekerk | |
| Leering, Nicolaas Petrus | |
| B: | 1913 |
| Abbekerk (NH) | |
| D: | 18 May 1914 |
| Oudorp | |
| Leering, Nicolaas Gerrit | |
| B: | 20 October 1914 |
| Oudorp | |
| D: | 28 Jul 1985 |
| Kirkfield, Ontario (Canada) | |
| van de Kamer, Cornelia | |
| B: | 22 February 1913 |
| Onbekend | |
| M: | 27 Sep 1939 |
| D: | 18 Jul 2002 |
| Koopman, Gerarda Clasina | |
| B: | 12 September 1889 |
| Alkmaar | |
| D: | 9 November 1918 |
| Alkmaar | |
| Leering, Petrus Nicolaas | |
| B: | 15 Dec 1887 |
| Oudorp | |
| M: | 7 Apr 1910 |
| Alkmaar | |
| D: | 06 Jun 1947 |
| Alkmaar | |
