| Johannes Petrus Martens |
| Johannes Petrus Martens | |
| G: | 30 mrt 1906 |
| Rotterdam | |
| O: | 18 apr 1914 |
| Rotterdam | |
| Johannes Petrus Martens |
| Johannes Petrus Martens | |
| G: | 26 okt 1916 |
| Rotterdam | |
| Elizabeth Maria Martens |
| Elizabeth Maria Martens | |
| G: | 6 mrt 1918 |
| Rotterdam | |
| O: | 19 mrt 1919 |
| Rotterdam | |
| Elizabeth Maria Martens |
| Elizabeth Maria Martens | |
| G: | 27 jun 1919 |
| Rotterdam | |
| Jacoba WIlhelmina Martens | |
| G: | 7 sep 1920 |
| Rotterdam | |
| Gerard Martens |
| Gerard Martens | |
| G: | 1 sep 1921 |
| Rotterdam | |
|
| Jacobus Wilhelmus Martens |
| Jacobus Wilhelmus Martens | |
| G: | 28 aug 1878 |
| Rotterdam | |
| O: | 27 okt 1929 |
| Rotterdam | |
| Elizabeth Maria Mewissen | |
| H: | 21 feb 1906 |
| Rotterdam | |