1925-2009
| Aafke Roona | |
| G: | 1 dec 1925 |
| Noorddijk | |
| O: | 4 mei 2009 |
| Odoorn | |
1899-1973
| Klaas Roona | |
| G: | 12 apr 1899 |
| Groningen | |
| O: | 24 mrt 1973 |
| Groningen | |
1903-1976
| Grietje Schoonveld | |
| G: | 15 mrt 1903 |
| Ruischerbrug | |
| H: | 15 jul 1922 |
| Noorddijk | |
| O: | 15 feb 1976 |
| Noorddijk | |
1901-1957
| Albert Roona | |
| G: | 21 apr 1901 |
| Groningen | |
| O: | 2 sep 1957 |
| Ruischerbrug | |
ca. 1910-1983
| Harmke Ritsema | |
| G: | ca. 1910 |
| 't Zandt | |
| H: | 4 jun 1932 |
| Noorddijk | |
| O: | 23 mei 1983 |
1912-1994
| Jantje Roona | |
| G: | 16 mrt 1912 |
| Groningen | |
| O: | 25 sep 1994 |
| Groningen | |
1911-1978
| Nandor Ruzsinszky | |
| G: | 30 mei 1911 |
| Pecs, Hongarije | |
| H: | 23 okt 1940 |
| O: | 6 okt 1978 |
| Groningen | |
|
1875-1949
| Haatje Roona | |
| G: | 1 dec 1875 |
| Roden | |
| O: | 31 jan 1949 |
| Groningen | |
1875-1924
| Aafke Gorter | |
| G: | 6 mei 1875 |
| Midwolde | |
| H: | 14 jan 1899 |
| Leek | |
| O: | 10 jan 1924 |
1877-1965
| Anna Theodora de Vries | |
| G: | 5 jun 1877 |
| Groningen | |
| H: | 24 jul 1933 |
| Groningen | |
| O: | 25 dec 1965 |
| Groningen | |