| 1. Aaltje Oldenburger, b. Wed 18 Mar 1908, Korte Akkers, Veendam, Groningen, Nederland d. Yes, date unknown ▻ Willem Haan, m. Sat 10 Apr 1926 | | 2. Derk Oldenburger, b. Fri 23 Apr 1909, Korte Akkers, Veendam, Groningen, Nederland d. Sat 22 May 1909, Korte Akkers, Veendam, Groningen, Nederland (Age 0 years) | | 3. Jan Oldenburger, b. Sat 25 Jun 1910, Boven Veensloot, Meeden, Groningen, Nederland d. Yes, date unknown | | 4. Derk Oldenburger, b. Thu 01 Feb 1912, Korte Akkers, Veendam, Groningen, Nederland d. Yes, date unknown | | 5. Anna Oldenburger, b. Cal 1916, Veendam, Groningen, Nederland d. Yes, date unknown ▻ Evert Bettenbroek, m. Sat 26 Jan 1935 | | 6. Aaltje Oldenburger, b. Dec 1917, Veendam, Groningen, Nederland d. Wed 12 Feb 1919, Veendam, Groningen, Nederland (Age 1 year) | | 7. Tammo Oldenburger, b. Cal 1919, Veendam, Groningen, Nederland d. Sun 19 Dec 1920, Groningen, Groningen, Nederland (Age 1 year) | |