She is married to Jacobus Desmet.
They got married on April 8, 1766 at Moorslede, West-Vlaanderen, België, she was 42 years old.Source 1
gonl: GenealogieOnline
Maria Petronella Soetaert
Birth Moorslede, West-Vlaanderen, Belgium
Death Moorslede, West-Vlaanderen, Belgium
https://www.genealogieonline.nl/en/stamboom-erik-develter/I7398657567900932.php
gonl: GenealogieOnline
Maria Petronella Soetaert
Birth Moorslede, West-Vlaanderen, Belgium
Death Moorslede, West-Vlaanderen, Belgium
Parents Antonius Soetaert • Maria Catharina Depoorter
https://www.genealogieonline.nl/en/genealogie-beernaert-corneillie/I25343.php
FamilySearch: Family Tree
Maria Petronella Soetaert
Birth 7 March 1724 • Moorslede, West-Vlaanderen, België
Death 8 February 1784 • Moorslede, West-Vlaanderen, België
Spouse Jacobus Desmet
Lead confidence: 5
https://www.familysearch.org/tree/person/G8WQ-DJ7
https://familysearch.org/ark:/61903/4:1:G8WQ-81X