
|
| Baron Adolf Jacob van Heeckeren | |
| B: | 20 Mar 1859 |
| Doesburg, Arnhem, Gelderland, Netherlands | |
| D: | 5 Apr 1933 |
| Lucie Mathilde Dorothea Walland | |
| B: | 30 Mar 1860 |
| Bengkalis, Sumatra-Utara, Indonesia | |
| M: | 27 Feb 1882 |
| Maastricht, Limburg, Nederland | |
| D: | 23 Dec 1936 |
| Apeldoorn, Gelderland, Neth. | |