| 1. Gerrit Koorenhof, b. Mon 13 Jun 1853, Groningen, Groningen, Nederland d. Sat 21 May 1864, Groningen, Groningen, Nederland (Age 10 years) | | 2. Siebrand Koorenhof, b. Tue 06 Nov 1855, Groningen, Groningen, Nederland d. Mon 28 Dec 1903, Groningen, Groningen, Nederland (Age 48 years) | | 3. Louis Koorenhof, b. Wed 20 Jan 1858, Groningen, Groningen, Nederland d. Fri 16 Sep 1859, Groningen, Groningen, Nederland (Age 1 year) | | 4. Roelf Koorenhof, b. Thu 22 Nov 1860, Groningen, Groningen, Nederland d. Thu 05 Jul 1866, Groningen, Groningen, Nederland (Age 5 years) | + | 5. Louis Koorenhof, b. Fri 01 May 1863, Groningen, Groningen, Nederland d. Sun 11 Mar 1945, Groningen, Groningen, Nederland (Age 81 years) ▻ Janna Fikkers, m. Sun 21 Aug 1898 | | 6. Berendina Koorenhof, b. Mon 05 Jun 1865, Groningen, Groningen, Nederland d. Tue 18 Nov 1873, Groningen, Groningen, Nederland (Age 8 years) | | 7. Jantje Koorenhof, b. Wed 13 Jan 1869, Groningen, Groningen, Nederland d. Fri 08 Oct 1948, Groningen, Groningen, Nederland (Age 79 years) | |