| 1. Jan Oelius, b. 1887, Giethoorn, Overijssel, Nederland d. Mon 13 Jul 1903, Giethoorn, Overijssel, Nederland (Age 16 years) | | 2. Jan Oelius, b. Aug 1888, Giethoorn, Overijssel, Nederland d. Sat 26 Jan 1889, Giethoorn, Overijssel, Nederland (Age 0 years) | | 3. Geertje Oelius, b. Sun 10 Aug 1890, Giethoorn, Overijssel, Nederland d. Sun 06 Dec 1970 (Age 80 years) ▻ Hendrik Scheffers, m. Fri 12 Apr 1912 | | 4. Jan Roelof Oelius, b. Jan 1893, Giethoorn, Overijssel, Nederland d. Thu 06 Apr 1893, Giethoorn, Overijssel, Nederland (Age 0 years) | | 5. Jan Roelof Oelius, b. 1894, Giethoorn, Overijssel, Nederland d. Yes, date unknown ▻ Jantje Piek, m. Fri 01 Sep 1916 | | 6. Hendrik Oelius, b. Tue 12 Sep 1899, Giethoorn, Overijssel, Nederland d. Mon 22 Aug 1983 (Age 83 years) ▻ Berendje Dekker | | 7. Jan Oelius, b. Tue 22 Dec 1903, Giethoorn, Overijssel, Nederland d. Sat 27 Jun 1981 (Age 77 years) ▻ Geesje Oort, m. Fri 25 Apr 1930 | |