Jan married Harmina Kets on 30 Aug 1803 (burgerlijk huwelijk) in Drempt. Harmina (daughter of Jan Kets and Meintje Wassink) was born on 1 Oct 1779 in Hoog Keppel; was christened on 3 Oct 1779 in Hoog Keppel; died on 10 Sep 1846 in Drempt. [Group Sheet] [Family Chart]

1. Jan Berendsen was born on 13 Apr 1804 in Drempt; was christened on 22 Apr 1804 in Drempt.
2. Jan Berendsen was born on 3 Aug 1805 in Drempt; was christened on 4 Aug 1805 in Drempt.
3. Alexander Berendsen was born on 18 Mar 1807 in Drempt; was christened on 22 Mar 1807 in Drempt.
4. Jenneken Berendsen was born on 15 Dec 1808 in Hummelo en Keppel; was christened on 18 Dec 1808 in Drempt; died on 9 Mar 1886 in Winkelshoek.
5. Hendrik Berendsen was born on 20 Sep 1810 in Hummelo en Keppel; was christened on 30 Sep 1810 in Drempt; died on 3 Apr 1881 in Drempt.
6. Gerret Berendsen was born on 3 Jun 1812 in Drempt; was christened on 14 Jun 1812 in Drempt.
7. Jantjen Berendsen was born on 13 Feb 1814 in Drempt; was christened on 6 Mar 1814 in Drempt; died on 22 Oct 1864 in Drempt.
8. Jan Berendsen was born on 23 Apr 1816 in Drempt; was christened on 5 May 1816 in Drempt.
9. Alexander Carel Jacob Berendsen was born on 18 Nov 1817 in Drempt; was christened on 30 Nov 1817 in Drempt.
10. Meintjen Berendsen was born on 22 Sep 1819 in Drempt; was christened on 26 Sep 1819 in Drempt.
11. Johanna Berendsen was born on 7 Dec 1821 in Drempt; was christened on 30 Dec 1821 in Drempt.
12. Berhard Berendsen was born on 20 Feb 1828 in Drempt; was christened on 16 Mar 1828 in Drempt.