1873 - 1950 (77 jaar)
| Roelof Oldenziel | |
| G: | 30 jun 1900 |
| Assen | |
| Frederik Hendrik Oldenziel | |
| G: | 15 jan 1910 |
| Assen | |
| Everdina Hendrika Amersfoort | |
| G: | 1917 |
| Den Haag | |
| H: | 10 mei 1937 |
| Winschoten | |
| Gerrit Oldenziel | |
| G: | 6 mrt 1914 |
| Assen | |
| Christina Ebbink | |
| G: | 16 apr 1873 |
| Assen | |
| O: | 6 dec 1950 |
| Groningen | |
| Gozen Oldenziel | |
| G: | 10 nov 1873 |
| Veendam | |
| H: | 1 jun 1897 |
| Assen | |
| O: | 3 apr 1941 |
| Groningen | |
