| Baronesse Anna Cornelia van Heemstra |
| Baronesse Anna Cornelia van Heemstra | |
| B: | 1 Jun 1870 |
| Amersfoort | |
| D: | 9 Jul 1930 |
| Den Haag | |
| Barones Sara Maria van Heemstra |
| Barones Sara Maria van Heemstra | |
| B: | 14 Jun 1873 |
| Arnhem | |
| D: | 19 Jul 1874 |
| Arnhem | |
| Barones Anna Clara van Heemstra |
| Barones Anna Clara van Heemstra | |
| B: | 24 Apr 1909 |
| Ede | |
| D: | 4 Oct 1992 |
| Gerard Regnier Gerlacius van Swinderen | |
| B: | 2 Aug 1906 |
| Baron Schelto van Heemstra |
| Baron Schelto van Heemstra | |
| B: | 30 Dec 1875 |
| Arnhem | |
| D: | 12 May 1935 |
| Den Haag | |
| Jonkvrouw Louise Elisabeth Hermine Holmberg de Beckfelt | |
| B: | 1 Apr 1880 |
| London, England | |
| M: | 16 Jan 1908 |
| Apeldoorn | |
| D: | 16 May 1952 |
| Cape Town, South Africa | |
|
| Baron Cornelis Gerard van Heemstra |
| Baron Cornelis Gerard van Heemstra | |
| B: | 16 May 1844 |
| Metslawier | |
| D: | 28 Feb 1905 |
| Den Haag | |
| Anna Cornelia Wttewaal van Stoetwegen |
| Anna Cornelia Wttewaal van Stoetwegen | |
| B: | 5 Mar 1849 |
| Amersfoort | |
| M: | 20 May 1869 |
| Utrecht | |
| D: | 30 Sep 1914 |
| Den Haag | |