
| Willem Robbert Jan Walraven Baron VAN HEECKEREN | |
| G: | 14 nov 1779 |
| Laren (Gld) | |
| baronesse Theodora Judith Margaretha VAN DEDEM | |
| G: | 12 mei 1779 |
| Dalfsen | |
| H: | 10 aug 1821 |
| Hellendoorn | |
| O: | 13 jun 1841 |
| Zwolle | |
| Frederik Jan Willem Robbert VAN HEECKEREN TOT OVERLAAR | |
| H: | (?) |