Children |
| 1. Johanna Jans Wiersma, b. 02 Oct 1870, Utingeradeel, FR, NLD d. 19 Oct 1873, Utingeradeel, FR, NLD (Age 3 years) |
| 2. Pieter Jans Wiersma, b. 21 Mar 1872, Utingeradeel, FR, NLD d. 09 Jun 1872, Utingeradeel, FR, NLD (Age 0 years) |
| 3. Pieter Jans Wiersma, b. 13 Apr 1873, Utingeradeel, FR, NLD d. 26 May 1873, Utingeradeel, FR, NLD (Age 0 years) |
| 4. Johanna Jans Wiersma, b. 22 Apr 1874, Utingeradeel, FR, NLD d. 26 Jul 1874, Utingeradeel, FR, NLD (Age 0 years) |
| 5. Aaltje Jans Wiersma, b. 20 May 1875, Oldeboorn, FR, NLD d. 14 Jun 1929, Leeuwarden, FR, NLD (Age 54 years) |
| 6. Martzen Jans Wiersma, b. 17 Jun 1877, Oldeboorn, Utingeradeel, FR, NLD d. 04 Oct 1878, Oldeboorn, Utingeradeel, FR, NLD (Age 1 year) |
| 7. Pieter Jans Wiersma, b. 21 Jun 1878, Utingeradeel, FR, NLD d. 25 Sep 1878, Utingeradeel, FR, NLD (Age 0 years) |
| 8. Martzen Jans Wiersma, b. 01 Jul 1880, Oldeboorn, FR, NLD |
| 9. Kornelis Jans Wiersma, b. 02 Apr 1882, Utingeradeel, FR, NLD d. 24 Dec 1883, Utingeradeel, FR, NLD (Age 1 year) |
| 10. Pieter Jans Wiersma, b. 27 Mar 1883, Utingeradeel, FR, NLD d. 04 Jul 1883, Utingeradeel, FR, NLD (Age 0 years) |
| 11. Kornelis Jans Wiersma, b. 21 Aug 1884, Oldeboorn, FR, NLD d. 04 Dec 1928, Leeuwarden, FR, NLD (Age 44 years) |
| 12. Pieter Jans Wiersma, b. 29 Sep 1885, Utingeradeel, FR, NLD d. 01 Jun 1887, Utingeradeel, FR, NLD (Age 1 year) |
| 13. Pieter Jans Wiersma, b. 29 Dec 1887, Oldeboorn, Utingeradeel, FR, NLD d. 10 Feb 1890, no. 408, Oldeboorn, Utingeradeel, FR, NLD (Age 2 years) |
| 14. Piet Jans Wiersma, b. 27 Dec 1890, no. 408, Oldeboorn, Utingeradeel, FR, NLD d. 14 Feb 1891, no. 408, Oldeboorn, Utingeradeel, FR, NLD (Age 0 years) |
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