| Willem Karel Frederik Coersen | |
| B: | 28 Nov 1885 |
| Amsterdam | |
| Ida Coersen |
| Ida Coersen | |
| B: | 28 Feb 1887 |
| Amsterdam | |
| Gerhard Coersen |
| Gerhard Coersen | |
| B: | 17 Aug 1888 |
| Amsterdam | |
| Wilhelmina Coersen |
| Wilhelmina Coersen | |
| B: | 24 Jun 1890 |
| Amsterdam | |
| Janna Christina Meijning |
| Janna Christina Meijning | |
| B: | 30 Sep 1946 |
| Amsterdam | |
| D: | 10 Apr 2023 |
| Cornelis Pieter Meijning |
| Cornelis Pieter Meijning | |
| B: | 9 Nov 1915 |
| Amsterdam | |
| D: | 14 Jun 1983 |
| Amsterdam | |
| Marie Dekker |
| Marie Dekker | |
| B: | 17 Aug 1917 |
| Weesperkarspel | |
| M: | 29 May 1941 |
| Amsterdam | |
| D: | 5 Apr 2017 |
| Amsterdam | |
| Janna Christina Coersen |
| Janna Christina Coersen | |
| B: | 31 Mar 1892 |
| Amsterdam | |
| D: | 9 Jan 1981 |
| Amsterdam | |
| Cornelis Pieter Meijning |
| Cornelis Pieter Meijning | |
| B: | 6 Jun 1888 |
| Amsterdam | |
| M: | 14 May 1914 |
| Amsterdam | |
| D: | 1 Jul 1949 |
| Beek | |
| Hendrik Jacob Coersen |
| Hendrik Jacob Coersen | |
| B: | 22 Jun 1895 |
| Amsterdam | |
| Willem Karel Frederik Coersen | |
| D: | 28 Jun 1897 |
| Amsterdam | |
| Johanna Hendrika Jansen |
| Johanna Hendrika Jansen | |
| B: | 12 Apr 1864 |
| Amsterdam | |
| D: | 5 Dec 1947 |
| Amsterdam | |