| 1. Johannes Theodorus Jansen, b. Sun 22 Jul 1894, Kloosterburen, Groningen, Nederland d. Yes, date unknown ▻ Regina Johanna Muller, m. Wed 07 Jan 1925 | | 2. Theodorus Folkerus Jansen, b. Tue 09 Jul 1895, Kloosterburen, Groningen, Nederland d. Sat 26 Jan 1901, Kloosterburen, Groningen, Nederland (Age 5 years) | | 3. Gebina Jansen, b. Wed 17 Feb 1897, Kloosterburen, Groningen, Nederland d. Yes, date unknown | | 4. Wilhelmus Jansen, b. Wed 30 Mar 1898, Kloosterburen, Groningen, Nederland d. Yes, date unknown | | 5. Helena Jansen, b. Tue 05 Sep 1899, Kloosterburen, Groningen, Nederland d. Yes, date unknown | | 6. Eva Wilhelmina Jansen, b. Wed 22 May 1901, Kloosterburen, Groningen, Nederland d. Yes, date unknown | | 7. Theodorus Folkerus Jansen, b. Mon 09 Mar 1903, Kloosterburen, Groningen, Nederland d. Yes, date unknown | | 8. Johanna Maria Jansen, b. Thu 15 Dec 1904, Kloosterburen, Groningen, Nederland d. Yes, date unknown | | 9. Agatha Bouwiena Jansen, b. Tue 20 Nov 1906, Kloosterburen, Groningen, Nederland d. Yes, date unknown | | 10. Maria Catharina Jansen, b. Wed 10 Feb 1909, Kloosterburen, Groningen, Nederland d. Yes, date unknown | |