She is married to Johan Christoph Willem Graaf van Thürheim Vrijheer van Bibrachzell.
They got married on September 13, 1763, she was 18 years old.
Child(ren):
Bron: http://gw5.geneanet.org/index.php3?b=zierik⟨=nl;pz=paul;nz=baris;ocz=0;p=marie+antoinette+grafin+of;n=kounice;oc=1
en: http://www.familysearch.org/eng/search/AF/individual_record.asp?recid=6669360&lds=0&frompage=99
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