Gerard Friedus Ritsema
1820 - 1858 (38 jaar)(Opm.: Scroll eventueel naar beneden of naar rechts om alles te kunnen zien.)
| Fridus Ritsema 1848-1915 |
| Fridus Ritsema | |
| G: | 6 nov 1848 |
| Thesinge , Ten Boer, Groningen | |
| O: | 16 jul 1915 |
| Thesinge , Ten Boer, Groningen | |
Treintje Knol 1852-1872 |
| Treintje Knol | |
| G: | 12 jan 1852 |
| Thesinge , Ten Boer, Groningen | |
| O: | 16 mei 1872 |
| Ten Boer | |
| Sjoukje Ritsema 1889- |
| Sjoukje Ritsema | |
| G: | 1889 |
| Thesinge , Ten Boer, Groningen | |
| Clarence Ritsema 1918-2014 |
| Clarence Ritsema | |
| G: | 4 jun 1918 |
| Grand Rapids, Kent, Michigan, United States | |
| O: | 22 feb 2014 |
| Fermont, Newaygo, Michigan, United States | |
| Hendrik Ritsema 1891-1979 |
| Hendrik Ritsema | |
| G: | 27 feb 1891 |
| Thesinge , Ten Boer, Groningen | |
| O: | 20 sep 1979 |
| Grand Rapids, Kent, Michigan, United States | |
| Aaltje Jacoba Pylman (Pijlman) 1892-1988 |
| Aaltje Jacoba Pylman (Pijlman) | |
| G: | 24 nov 1892 |
| Vroomshoop, Den Ham, Overijssel, Netherlands | |
| O: | 5 dec 1988 |
| Grand Rapids, Kent, Michigan, United States | |
| Annechien Ritsema 1893-1988 |
| Annechien Ritsema | |
| G: | 29 okt 1893 |
| Thesinge , Ten Boer, Groningen | |
| O: | 15 mei 1988 |
| Grand Rapids, Kent, Michigan, United States | |
| Hendrik/Henry Jans Pylman (Pijlman) 1887-1940 |
| Hendrik/Henry Jans Pylman (Pijlman) | |
| G: | 16 sep 1887 |
| Den Ham | |
| O: | 9 jul 1940 |
| Grand Rapids, Kent, Michigan, United States | |
| Geertje Ritsema 1895- |
| Geertje Ritsema | |
| G: | 7 apr 1895 |
| Thesinge , Ten Boer, Groningen | |
| Geert Ritsema 1897- |
| Geert Ritsema | |
| G: | 10 feb 1897 |
| Thesinge , Ten Boer, Groningen | |
| Uilke Ritsema 1899-1990 |
| Uilke Ritsema | |
| G: | 5 apr 1899 |
| Thesinge , Ten Boer, Groningen | |
| O: | 27 dec 1990 |
| Grand Rapids, Kent, Michigan, United States | |
| Jantje Ritsema 1901-1920 |
| Jantje Ritsema | |
| G: | 11 dec 1901 |
| Thesinge , Ten Boer, Groningen | |
| O: | 5 jun 1920 |
| Grand Rapids, Kent, Michigan, United States | |
| Klaaske Hendriks Leegstra 1860-1913 |
| Klaaske Hendriks Leegstra | |
| G: | 20 okt 1860 |
| Kollumerland en Nieuw-Kruisland, Friesland, Nederland | |
| O: | 10 jun 1913 |
| Grand Rapids, Kent, Michigan, United States | |
| Gerard Friedus Ritsema 1820-1858 |
| Gerard Friedus Ritsema | |
| G: | 24 jan 1820 |
| Ten Boer | |
| O: | 29 jun 1858 |
| Gammerwolde, Ten Boer, Groningen | |
| Annechien Eisses Stuurwold 1824-1872 |
| Annechien Eisses Stuurwold | |
| G: | 11 sep 1824 |
| Sint Annen, Ten Boer, Groningen | |
| O: | 15 jan 1872 |
| Gammerwolde, Ten Boer, Groningen | |
