Anna married Balthazar Theodorus Willems van Heemstra on 2 Jul 1841 in Huizum. Balthazar (son of Baron Willem Hendrik van Heemstra and Johanna Balthazarina van Idsinga) was born on 14 Aug 1809 in Groningen; died on 24 Dec 1878 in Den Haag. [Group Sheet] [Family Chart]

1. Baron Willem Hendrik Feije van Heemstra was born on 26 Apr 1842 in Deinum; died on 19 Aug 1920 in Den Haag.
2. Baron Vitus Vilarius Malorix Ludgers van Heemstra was born on 31 Jul 1846 in Deinum; died on 17 May 1852 in Maarssen.
3. Barones Wilhelmina Frederica Casimira Charlotte Juliana van Heemstra was born on 2 Apr 1848 in Deinum; died on 2 Feb 1922 in Hilversum.
4. Barones Margaretha Theodora Balthzarina Johanna van Heemstra was born on 13 Oct 1849 in Deinum; died on 22 Mar 1850 in Deinum.
5. nn van Heemstra was born on 14 Nov 1850 in Deinum; died on 14 Nov 1850 in Deinum.
6. Barones Margaretha Theodora Wilhelmina Vita Valeria van Heemstra was born on 20 Nov 1852 in Maarssen; died on 9 Nov 1937 in Den Haag.
7. Baron Vitus Valerius Ruurdericus Carolus Radbout van Heemstra was born on 24 Jul 1854 in IJsselstein.
8. Barones Anna Catharina Louisa Hillegonda van Heemstra was born on 4 Mar 1856 in IJsselstein; was christened on 27 Apr 1856 in IJsselstein; died on 13 Jul 1856 in IJsselstein.
9. Barones Aleida Frederica Victoria van Heemstra was born on 4 Mar 1856 in IJsselstein; was christened on 27 Apr 1856 in IJsselstein; died on 17 Feb 1872 in Den Haag.