(1) She has/had a relationship with Nicolas Dumoulin.
Child(ren):
(2) She is married to Josephus Blanckaert.
They got married on November 22, 1767 at Passendale, West Flanders, Belgium, she was 28 years old.Source 5
From FamilySearch.org
https://familysearch.org/ark:/61903/3:1:3Q9M-CS17-TSN7-S?i=140&cat=295163
From FamilySearch.org
https://familysearch.org/ark:/61903/3:1:3Q9M-CS17-TSVW-7?cat=295163
Christian VANHUYSE, "Anna Catharina Versavel", Geneanet, https://gw.geneanet.org/cvanhuyse?p=anna+catharina&n=versavel (accessed 19 August 2020).
From FamilySearch.org
https://familysearch.org/ark:/61903/3:1:3Q9M-CS17-Y9WG-2?i=301&cat=295163
https://familysearch.org/ark:/61903/4:1:GWL1-SCT