| Willem Johannes Harders |
| Willem Johannes Harders | |
| G: | 1882 |
| O: | 1966 |
| Willem Harders |
| Willem Harders | |
| G: | 23 aug 1838 |
| Wirdum | |
| O: | Ja, datum echter onbekend |
| Jannetje Hoogerbrugge |
| Jannetje Hoogerbrugge | |
| G: | ca. 1847 |
| Overschie | |
| H: | 3 okt 1867 |
| Smilde | |
| O: | Ja, datum echter onbekend |
|
| Garrelt Tiberius Harders |
| Garrelt Tiberius Harders | |
| G: | 14 jun 1797 |
| Leer (D) | |
| O: | 5 jun 1872 |
| Wirdum | |
| Engelina Aper |
| Engelina Aper | |
| G: | 8 aug 1798 |
| Terborg | |
| H: | 31 dec 1825 |
| Hoogezand | |
| O: | 8 mei 1878 |
| Wirdum | |