
| Wilhelmina Gradussen | |
| G: | 1894 |
| Druten,GE,NLD | |
| O: | 25 feb 1950 |
| Wamel,GE,NLD | |
| Johannes Gradussen | |
| G: | 1902 |
| Druten,GE,NLD | |
| O: | 16 apr 1922 |
| Nijmegen,GE,NLD | |
| Jan Gradussen | |
| G: | 17 mrt 1895 |
| Druten,GE,NLD | |
| O: | 9 okt 1967 |
| Sittard,LI,NLD | |
| Bernardus Gradussen | |
| G: | 11 mrt 1900 |
| Druten,GE,NLD | |
| O: | 15 apr 1971 |
| Hendrika Albertha Arnoldussen | |
| G: | 26 okt 1905 |
| Druten,GE,NLD | |
| H: | 31 mei 1928 |
| Druten,GE,NLD | |
| O: | 8 sep 1963 |
| Druten,GE,NLD | |
|
| Jan Gradussen | |
| G: | 3 feb 1860 |
| Druten,GE,NLD | |
| O: | 20 dec 1941 |
| Druten,GE,NLD | |
| Johanna Koenders | |
| G: | 29 sep 1865 |
| Druten,GE,NLD | |
| H: | 24 apr 1890 |
| Druten,GE,NLD | |
| O: | 27 mrt 1926 |
| Druten,GE,NLD | |