Children |
| 1. Johannes Heins Piersma, b. 25 Oct 1899, Harlingen, FR, NLD |
| 2. Tjitske Heins Piersma, b. 19 Dec 1900, Sneek, FR, NLD d. 21 Dec 1900, Sneek, FR, NLD (Age 0 years) |
| 3. Waling Heins Piersma, b. 27 Feb 1902, Sneek, FR, NLD d. 05 Jan 1904, no. 433, Oldeboorn, Utingeradeel, FR, NLD (Age 1 year) |
| 4. Tjitske Heins Piersma, b. 18 Jul 1903, no. 433, Oldeboorn, Utingeradeel, FR, NLD |
| 5. Martzen Heins Piersma, b. 31 Oct 1904, no. 433, Oldeboorn, Utingeradeel, FR, NLD |
| 6. Waling Heins Piersma, b. 15 Jan 1907, no. 433, Oldeboorn, Utingeradeel, FR, NLD |
| 7. Margje Heins Piersma, b. 09 Apr 1908, no. 433, Oldeboorn, Utingeradeel, FR, NLD |
| 8. Gerke Heins Piersma, b. 21 Jan 1911, no. 433, Oldeboorn, Utingeradeel, FR, NLD d. 06 Jan 1912, no. 433, Oldeboorn, Utingeradeel, FR, NLD (Age 0 years) |
| 9. Jetske Heins Piersma, b. 31 Oct 1904, no. 433, Oldeboorn, Utingeradeel, FR, NLD d. 31 Oct 1990 (Age 86 years) |
| 10. W.H. Piersma |
| 11. G.H. Piersma |
|