| 1. Aaltje Abels Jonkman, b. Wed 11 May 1842, Marum, Groningen, Nederland d. Wed 22 Jun 1853, De Wilp, Marum, Groningen, Nederland (Age 11 years) | | 2. Salomon Jonkman, b. Sun 07 Apr 1844, Marum, Groningen, Nederland d. Sun 17 Jun 1860, Opsterland, Friesland, Nederland (Age 16 years) | | 3. Jan Jonkman, b. Sat 24 Oct 1846, De Wilp, Marum, Groningen, Nederland d. Sun 17 Jun 1860, Opsterland, Friesland, Nederland (Age 13 years) | + | 4. Roel Jonkman, b. Tue 12 Mar 1850, De Wilp, Marum, Groningen, Nederland d. Tue 29 Dec 1931, Zevenhuizen, Leek, Groningen, Nederland (Age 81 years) ▻ Jeltje van der Vliet, m. Sat 14 Mar 1874 ; Geeske Louwes, m. Fri 12 Mar 1897 | | 5. Eit Jonkman, b. Fri 29 Oct 1852, De Wilp, Marum, Groningen, Nederland d. Mon 10 May 1937, Zevenhuizen, Leek, Groningen, Nederland (Age 84 years) | | 6. Auke Jonkman, b. Sat 01 Oct 1859, Opsterland, Friesland, Nederland d. Mon 17 Oct 1859, Opsterland, Friesland, Nederland (Age 0 years) | |