1881-1881
| Hendrika Feenstra | |
| G: | 2 apr 1881 | 
| O: | 10 apr 1881 | 
 1882-1882
| Hermanus Feenstra | |
| G: | 2 apr 1882 | 
| Nijmegen | |
| O: | 18 dec 1882 | 
| Amsterdam | |
 1882-1882
| Hans Feenstra | |
| G: | 3 apr 1882 | 
| Nijmegen | |
| O: | 7 jul 1882 | 
| Fochteloo | |
 1883-1963
| Hendrika Feenstra | |
| G: | 11 aug 1883 | 
| Amsterdam | |
| O: | 1 mei 1963 | 
| Gorredijk | |
 1883-1961
| Jitze Schaafsma | |
| G: | 14 mrt 1883 | 
| Leeuwarden | |
| H: | 2 mei 1907 | 
| Gorredijk | |
| O: | 31 mrt 1961 | 
| Gorredijk | |
 1885-1885
| Antje Feenstra | |
| G: | 9 jan 1885 | 
| Fochteloo | |
| O: | 28 feb 1885 | 
| Amsterdam | |
 1886-1938
| Hans Feenstra | |
| G: | 28 feb 1886 | 
| Amsterdam | |
| O: | 8 feb 1938 | 
| Groningen | |
 1881-1971
| Kunnegonda de Boer | |
| G: | 6 mrt 1881 | 
| Nieuwe Pekela | |
| H: | 26 mrt 1914 | 
| Nieuwe Pekela | |
| O: | 8 aug 1971 | 
| Groningen | |
 1891-1891
| Hermanus Feenstra | |
| G: | 28 jun 1891 | 
| Amsterdam | |
| O: | 12 jul 1891 | 
| Gorredijk | |
  | 
 1850-1930
| Geertje Hanzes Gorter | |
| G: | 26 dec 1850 | 
| Fochteloo | |
| O: | 3 mei 1930 | 
| Opsterland | |
 1846-1929
| Hendrik Feenstra | |
| G: | 13 aug 1846 | 
| Groningen | |
| H: | 5 jan 1877 | 
| Appelscha | |
| O: | 26 jun 1929 | 
| Aengwirden | |