1. | Baron Coenraad Jacob Sixma van Heemstra was born on 17 Nov 1834 in Pietersbierum; died on 10 May 1868 in Detmold, Duitsland. Coenraad married Johanna Sophie Christiane Tappen on 4 Oct 1862. Johanna was born on 18 Mar 1833 in Minden, Duitsland; died on 15 Aug 1908 in Detmold, Duitsland. [Group Sheet] [Family Chart]
|
2. | Baron Daniël Adrian Hector Willem Sixma van Heemstra (1.Coenraad1) was born on 30 Dec 1864; died on 18 Jan 1955. Daniël married Martha Margarethe Lehman on 20 Oct 1893. Martha was born on 8 Feb 1863; died on 16 Oct 1904. [Group Sheet] [Family Chart]
|
3. | Barones Margarethe Sixma van Heemstra (2.Daniël2, 1.Coenraad1) was born on 7 Aug 1894; died on 16 Oct 1904. |
4. | Baron Daniël Adrian August Wilhelm Sixma van Heemstra (2.Daniël2, 1.Coenraad1) was born on 27 Dec 1898; died on 23 Jul 1916. |
5. | Barones Martha Maria Mathilda Ada Sixma van Heemstra (2.Daniël2, 1.Coenraad1) was born on 21 Dec 1899; died on 15 Feb 1920. |
6. | Baron Hans Wilhelm Hermann Wasserfall Sixma van Heemstra (2.Daniël2, 1.Coenraad1) was born on 29 Dec 1903; died on 5 May 1986. |