| Male Baron Schelto van Heemstra |
| Birth | 8 Dec 1912 | Jakarta, West-Java, Indonesië |
| Death | 6 Dec 1990 | Divonne-les-Bains, Frankrijk |
| Burial | ||
| Marriage | 21 Mar 1940 | Nunspeet |
| Father | Baron Schelto van Heemstra | F3700 Group Sheet | |
| Mother | Mathilde Jacoba van Oosterzee | F3700 Group Sheet | |
| Female Madelaine Hermance s'Jacob |
| Birth | 6 Jun 1916 | Kasteel Staverden, Ermelo |
| Death | 22 May 2006 | Wassenaar |
| Burial | ||
| Father | Heer Herman Theodore s'Jacob | F3711 Group Sheet | |
| Mother | Elisabeth Jacoba van der Leeuw | F3711 Group Sheet | |