| Alida Geertrui Lefers |
| Alida Geertrui Lefers | |
| G: | 27 apr 1911 |
| Enschede | |
| O: | 28 jun 1930 |
| Enschede | |
| Jan Hendrik Sijbrand Lefers |
| Jan Hendrik Sijbrand Lefers | |
| G: | ca. 1923 |
| Enschede | |
| O: | 9 mei 1931 |
| Enschede | |
|
| Gezina Groeneveld |
| Gezina Groeneveld | |
| G: | 3 nov 1886 |
| Enschede | |
| O: | 13 okt 1931 |
| Enschede | |
| Herman Lefers |
| Herman Lefers | |
| G: | 10 sep 1885 |
| Enschede | |
| H: | 5 nov 1910 |
| Enschede | |
| O: | Ja, datum echter onbekend |