| Roeloff Jan Dikema |
| Roeloff Jan Dikema | |
| G: | 21 okt 1759 |
| Arnhem | |
| Jacob Jan Dikema |
| Jacob Jan Dikema | |
| G: | 6 feb 1763 |
| Arnhem | |
| Jan Diekema (Dikka(e)ma, Dikema, Dijkema) |
| Jan Diekema (Dikka(e)ma, Dikema, Dijkema) | |
| G: | ca. 1732 |
| Leeuwarden?? | |
| H: | 11 jan 1756 |
| Arnhem | |
| O: | 1 jun 1793 |
| Rheden | |