She is married to Ludovicus Josephus Santy.
They got married in the year 1840 at Zonnebeke,West Vlaanderen,Belgium, she was 30 years old.Source 3
Child(ren):
"Belgique, Flandre-Occidentale, registres d'état civil, 1582-1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/3:1:33S7-9G2N-JDJ?cc=2139860&wc=QZ9J-PGR%3A1009563901%2C1009568401 : 22 May 2014), Zonnebeke ) Geboorten, huwelijken, overlijden 1801-1817 ) image 444 of 931; België Nationaal Archief, Brussels (Belgium National Archives, Brussels).
"Belgique, Flandre-Occidentale, registres d'état civil, 1582-1910", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:27J3-133 : 11 March 2018), Catharina Rosa Develter in entry for Julianus Santy and Anna Francisca Joanna Marechal, 1872.
https://familysearch.org/ark:/61903/4:1:99RN-WJT