| 1. Jan Beiboer, b. Sat 11 Mar 1893, Teerns, Leeuwarderadeel, Friesland, Nederland d. Mon 29 Jan 1973, Dokkum, Friesland, Nederland (Age 79 years) ▻ Ynske Radema, m. Sat 10 May 1919 | | 2. Arjen Beiboer, b. Sun 11 Feb 1894, Kollumerland, Friesland, Nederland d. Sat 01 Jun 1985, Kollum, Kollumerland, Friesland, Nederland (Age 91 years) ▻ Trientje Bakker, m. Sat 26 Apr 1930 | | 3. Douwe Beiboer, b. Thu 23 Jan 1896, Kollumerland, Friesland, Nederland d. Wed 27 May 1987, Dokkum, Friesland, Nederland (Age 91 years) ▻ Janke Kloppenburg, m. Thu 13 May 1920 | | 4. Marten Beiboer, b. Sun 02 Apr 1899, Kollumerland, Friesland, Nederland d. Wed 17 Mar 1976, Bergum, Tietjerksteradeel, Friesland, Nederland (Age 76 years) ▻ Grietje Sytske de Vries, m. Wed 09 May 1923 | | 5. Romkje Yetsje Beiboer, b. Mon 19 Feb 1906, Kollumerpomp, Kollumerland, Friesland, Nederland d. Mon 01 Oct 1990, Lippenhuizen, Opsterland, Friesland, Nederland (Age 84 years) ▻ Yme Veenland, m. Thu 07 May 1931 | |