Il est marié avec Roelina Gijsbarta Gardina Baronesse De Vos Van Steenwijktot De Havixhorst.
Ils se sont mariés le 8 avril 1831 à De Wijk, Drenthe, Netherlands , il avait 32 ans.
Enfant(s):
Source: FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints
accessed 27 Jun 2016), entry for Borchard Frederik Baron Van Westerholt, person ID LHCD-GLG.
_FSLINK: https://familysearch.org/tree/#view=ancestor&person=LHCD-GLG
Naam Voorvoegsel: Jhr. Mr.
Source: FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints
accessed 29 Jun 2016), entry for Haro van der WIJCK, person ID KGJN-L8G.
_FSLINK: https://familysearch.org/tree/#view=ancestor&person=KGJN-L8G
FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 29 Jun 2016), entry for Haro van der WIJCK, person ID KGJN-L8G. FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 29 Jun 2016), entry for Haro van der WIJCK, person ID KGJN-L8G.