| 1. Geertruida Wilpstra, b. Wed 11 Apr 1894, Oldekerk, Groningen, Nederland d. Sat 22 Feb 1908, Marum, Groningen, Nederland (Age 13 years) | | 2. Popke Wilpstra, b. Sun 19 May 1895, Oldekerk, Groningen, Nederland d. Yes, date unknown ▻ Renskje Mulder, m. Sat 27 May 1922 | + | 3. Jan Wilpstra, b. Thu 09 Jul 1896, Marum, Groningen, Nederland d. Tue 03 Feb 1970 (Age 73 years) ▻ Aaltje Kobes, m. Sat 02 Nov 1918 | | 4. NN Wilpstra, b. Tue 31 Jan 1905, Marum, Groningen, Nederland d. Tue 31 Jan 1905, Marum, Groningen, Nederland (Age 0 years) | | 5. NN Wilpstra, b. Tue 28 Sep 1909, Marum, Groningen, Nederland d. Tue 28 Sep 1909, Marum, Groningen, Nederland (Age 0 years) | |