
| Cornelis Koster | |
| G: | 17 mrt 1904 | 
| Rotterdam | |
| O: | 20 feb 1991 | 
| Adriana Wilhelmina Koster | |
| G: | 25 jan 1905 | 
| Rotterdam | |
| Adriana Johanna Niesje Koster | |
| G: | 13 mei 1906 | 
| Rotterdam | |
| O: | 23 jul 2005 | 
| Jacoba Maria Koster | |
| G: | 14 jul 1909 | 
| Rotterdam | |
| O: | 5 aug 1976 | 
| Jacob Koster | |
| G: | 1 sep 1910 | 
| Rotterdam | |
| Jan Koster | |
| G: | 8 nov 1915 | 
| Rotterdam | |
| Maria Koster | |
| G: | 13 jan 1917 | 
| Rotterdam | |
| O: | 15 dec 1918 | 
| Rotterdam | |
  | 
| Elizabeth Barendregt | |
| G: | 31 mrt 1879 | 
| Charlois | |
| O: | 12 jun 1940 | 
| Rotterdam | |
| Adrianus Koster | |
| H: | 6 mei 1903 | 
| Rotterdam | |