He is married to Alexandrine Charlotte van Westerholt.
They got married on November 16, 1751 at Bathmen, Overijssel, Netherlands, he was 27 years old.
Child(ren):
Heraldieke bibliotheek
p. 92
https://books.google.nl/books?id=IvU8AQAAIAAJ&pg=PA92#v=onepage&q&f=false
===========
Jacob Adolph van Heeckeren | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1751 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Alexandrine Charlotte van Westerholt |
The data shown has no sources.