| 1. Geert Olsder, b. Mon 27 Feb 1888, Finsterwolde, Groningen, Nederland d. Yes, date unknown ▻ Janna van der Schuur, m. Sat 29 Apr 1916 | | 2. Harm Olsder, b. Mon 16 Sep 1889, Winschoten, Groningen, Nederland d. Yes, date unknown ▻ Janna Hisken, m. Fri 07 Feb 1919 | | 3. Janna Olsder, b. Mon 15 Jun 1891, Winschoten, Groningen, Nederland d. Mon 28 Mar 1949, Winschoten, Groningen, Nederland (Age 57 years) ▻ Christiaan Principaal, m. Thu 03 May 1917 | + | 4. Jantje Olsder, b. Thu 06 Jul 1893, Winschoten, Groningen, Nederland d. Sun 14 Aug 1977, Winschoten, Groningen, Nederland (Age 84 years) ▻ Jan Glazenburg, m. Thu 16 Jun 1921 | | 5. Etsko Olsder, b. Fri 01 Nov 1895, Winschoten, Groningen, Nederland d. Yes, date unknown | + | 6. Geessiena Jantiena Olsder, b. Mon 07 Jun 1897, Winschoten, Groningen, Nederland d. Thu 09 Jan 1919, Finsterwolderhamrik, Finsterwolde, Groningen, Nederland (Age 21 years) ▻ Berend Wubbo Hisken, m. Thu 18 Jul 1918 | + | 7. Jantina Geertruida Olsder, b. Fri 05 May 1899, Winschoten, Groningen, Nederland d. Yes, date unknown ▻ Berend Wubbo Hisken, m. Thu 23 Dec 1920 | | 8. Jan Olsder, b. Sat 19 Aug 1905, Finsterwolde, Groningen, Nederland d. Yes, date unknown ▻ Ettje Pater, m. Fri 01 Jun 1928 | |