Daniel Wigbold Baron van Heeckeren 1877–1937 Jonkvrouwe Jacoba Catharina Johanna Quintus 1877–1935 | | |
Jirlardina Emilia Baronesse van Heeckeren 1879–1958 | | |
| | Cornelia Catharina Margaretha Maria Ferf 1852–1926 Sybrand Obbo Jan Baron van Heeckeren 1850–1879 | | |
| | Jillardina Emelia de Kok – |
