Children |
| 1. Grietje Tammenga, b. Sun 28 Jan 1827, Slochteren, Groningen, Nederland d. Mon 25 Jan 1909, Slochteren, Groningen, Nederland (Age 81 years) |
| 2. Kornelis Tammenga, b. Sun 22 Mar 1829, Slochteren, Groningen, Nederland d. Thu 25 Apr 1918, Zuidwolde, Bedum, Groningen, Nederland (Age 89 years) |
| 3. Remko Tammenga, b. Sat 20 Nov 1830, Slochteren, Groningen, Nederland d. Sun 02 Apr 1882, Slochteren, Groningen, Nederland (Age 51 years) |
| 4. Jantje Willems Tammenga, b. Mon 10 Dec 1832, Slochteren, Groningen, Nederland d. Tue 21 May 1833, Slochteren, Groningen, Nederland (Age 0 years) |
| 5. Jantje Willems Tammenga, b. Tue 11 Mar 1834, Slochteren, Groningen, Nederland d. Sun 23 Mar 1834, Slochteren, Groningen, Nederland (Age 0 years) |
| 6. Jan Tammenga, b. Fri 17 Apr 1835, Slochteren, Groningen, Nederland d. Tue 04 Jun 1907, Bedum, Groningen, Nederland (Age 72 years) |
| 7. Geert Kornelis Tammenga, b. Thu 17 Aug 1837, Slochteren, Groningen, Nederland d. Thu 31 May 1838, Slochteren, Groningen, Nederland (Age 0 years) |
+ | 8. Woltje Tammenga, b. Sat 16 Mar 1839, Slochteren, Groningen, Nederland d. Wed 12 Mar 1919, Bonnerveen, Gieten, Drenthe, Nederland (Age 79 years) |
| 9. Geert Tammenga, b. Tue 12 Oct 1841, Slochteren, Groningen, Nederland d. Yes, date unknown |
| 10. Derk Tammenga, b. Thu 15 Feb 1844, Harkstede, Slochteren, Groningen, Nederland d. Sun 07 Jul 1912, Stedum, Groningen, Nederland (Age 68 years) |
| 11. Jantje Tammenga, b. Fri 03 Mar 1848, Harkstede, Slochteren, Groningen, Nederland d. Thu 25 Apr 1935, Thesinge, Ten Boer, Groningen, Nederland (Age 87 years) |
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