Children |
| 1. Jelle Martens |
| 2. Fooke Martens, b. 04 Jan 1774, Oldeboorn, FR, NLD  |
| 3. Akke Martens Kalsbeek, b. 28 Sep 1775, Oldeboorn, FR, NLD d. 21 Aug 1815, huis 41, Oldeboorn, FR, NLD (Age 39 years) |
| 4. Atje Martens, b. 05 Oct 1778, Oldeboorn, FR, NLD d. Bef 1807 (Age < 28 years) |
| 5. Jeltje Martens van Kalsbeek, b. 1779 d. 02 Mar 1852, no. 52, Oldeboorn, FR, NLD (Age 73 years) |
| 6. IJmkje Martens, b. 01 May 1783, Oldeboorn, FR, NLD  |
| 7. Fokke Martens, b. 18 Jul 1787, Oldeboorn, FR, NLD d. Bef 1807 (Age < 19 years) |
| 8. Gatze Martens van Kalsbeek d. 26 Apr 1830, Westermeer, Haskerland, FR, NLD  |
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