He is married to Elisabeth Maria van Duynkercken.
They got married on September 9, 1760, he was 36 years old.
Child(ren):
https://archive.org/details/nederlandsadelsb28unse_18/page/n795/mode/2up?q=Duynkercken
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1e baron Wittert van Hoogland, 2e heer van Hoogland, Emiclair, Langenoorth, Coelhorst, Schonauwen.
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Nederland's adelsboek 1918,
p. 365
https://archive.org/details/nederlandsadelsb28unse_18/page/365/mode/1up
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Everard Bonifacius Wittert | |||||||||||||||||||||||||||||||||||
1760 | |||||||||||||||||||||||||||||||||||
Elisabeth Maria van Duynkercken |
The data shown has no sources.