He is married to Charlottte Alexandrine van Westerholt.
They got married on November 18, 1813 at Vorden, Gelderland, Nederland, he was 43 years old.
Child(ren):
Jacob Anne Baron van Heeckeren Van Molecaten 1816-1820
Henriette Wilhelmina Catharina Barones van Heeckeren Van Molecaten 1817-1890
Willemina Frederika Barones van Heeckeren Van Molecaten 1818-1885
Jacob Anne Baron van Heeckeren Van Molecaten 1820-1885
The data shown has no sources.