| Niklaas Gerrit van Gorkum |
| Niklaas Gerrit van Gorkum | |
| G: | 27 aug 1889 |
| Winschoten | |
| O: | Ja, datum echter onbekend |
| Herman Gerrit van Gorkum |
| Herman Gerrit van Gorkum | |
| G: | 26 jul 1890 |
| Winschoten | |
| O: | 25 okt 1894 |
| Winschoten | |
| Jacob van Gorkum |
| Jacob van Gorkum | |
| G: | 4 jun 1892 |
| Winschoten | |
| O: | Ja, datum echter onbekend |
|
| Egberdina Groeneveld |
| Egberdina Groeneveld | |
| G: | 15 jan 1866 |
| Winschoten | |
| O: | 10 jun 1925 |
| Winschoten | |
| Gerard Cornelis van Gorkum |
| Gerard Cornelis van Gorkum | |
| G: | 21 nov 1861 |
| Winschoten | |
| H: | 22 nov 1888 |
| Winschoten | |
| O: | 1 mrt 1930 |
| Winschoten | |