| Children |
| | 1. Ulbe Baukes Tijmstra, b. 12 Nov 1750, Witmarsum, Wonseradeel, FR, NLD  |
| | 2. Wijbe Baukes Thijmstra, b. 24 Dec 1751, Witmarsum, Wonseradeel, FR, NLD |
| | 3. Sijbren Baukes Thijmstra, b. 22 Dec 1753, Witmarsum, Wonseradeel, FR, NLD d. 19 Dec 1825, Letter W, no. 24, Witmarsum, Wonseradeel, FR, NLD (Age 71 years) |
| | 4. Jan Baukes Thijmstra, b. 14 Jul 1756, Witmarsum, Wonseradeel, FR, NLD |
| | 5. Lolle Baukes Thijmstra, b. 02 Nov 1758, Witmarsum, Wonseradeel, FR, NLD |
| | 6. Trijntje Baukes Thijmstra, b. 11 Dec 1760, Witmarsum, Wonseradeel, FR, NLD d. 10 Oct 1833, Letter W, No. 113, Witmarsum, Wonseradeel, FR, NLD (Age 72 years) |
| | 7. Rommert Baukes Thijmstra, b. 03 May 1763, Witmarsum, Wonseradeel, FR, NLD |
| | 8. Klaas Baukes Tijmstra, b. 23 Sep 1765, Witmarsum, Wonseradeel, FR, NLD |
|
