+ | 1. Anna Hendrika van der Werff, b. 1760, Martenshoek, Hoogezand, Groningen d. 11 Jan 1836, Veendam, Groningen (Age 76 years) ▻ Harm Derks Holthuis, m. 06 Jun 1785 | | 2. Margaritha Dina Fokkes van der Werff, b. 1763, Martenshoek, Hoogezand, Groningen d. 25 Mar 1845, Hoogezand, Groningen (Age 82 years) ▻ Jacob Jans Cremer | | 3. Anna Fockes van der Werff, b. 1765, Martenshoek, Hoogezand, Groningen d. Yes, date unknown | + | 4. Ubaldus Fockes van der Werff, b. 1765, Martenshoek, Hoogezand, Groningen d. 19 Jan 1823, Martenshoek, Hoogezand, Groningen (Age 58 years) ▻ Margarita Fokkes Boer, m. 26 May 1792 | | 5. Otto Fockes van der Werff, b. 1768, Martenshoek, Hoogezand, Groningen d. Yes, date unknown | | 6. Otto Fockes van der Werff, b. 1769, Martenshoek, Hoogezand, Groningen d. Yes, date unknown | + | 7. Otte Fokkes van der Werff, b. 1771, Martenshoek, Hoogezand, Groningen d. 29 Mar 1848, Martenshoek, Hoogezand, Groningen (Age 77 years) ▻ Anna Fokkes Boer, m. 15 Jan 1797 ; Catharina Vos, m. 23 May 1844 | + | 8. Anna Fockes van der Werff, b. 1774, Martenshoek, Hoogezand, Groningen d. 28 Oct 1854, Kalkwijk, Hoogezand, Groningen (Age 80 years) ▻ Joannes Fokkes Boer | + | 9. Elisabeth Fockes van der Werff, b. 1777, Martenshoek, Hoogezand, Groningen d. 21 Apr 1856, Sappemeer, Groningen (Age 79 years) ▻ Fredericus Hindriks Swart, m. 20 Apr 1804 | |