Justina Wilhelmina Martens
| Family | Pedigree | Reports |
| Justina Wilhelmina Martens |
| b. 15 Mar 1888 |
| d. 12 Jul 1944 |
| Jan Jacob Martens |
| b. 2 Feb 1860 |
| d. 10 May 1891 |
| Maria de Lang |
| b. 22 Mar 1862 |
| d. 24 Dec 1919 |
| Gerrit Martens |
| b. abt 1832 |
| d. |
| Arnolda Luitjes |
| b. abt 1829 |
| d. |
| Teunis de Lang |
| b. abt 1814 |
| d. |
| Justina Wilhelmina Oosterbeek |
| b. abt 1818 |
| d. |