She is married to Pierre Constantin Rogier.
They got married on May 2, 1830 at Passendale, West Flanders, Belgium, she was 43 years old.Source 2
FamilySearch: Family Tree
Barbe Thérèse Dochy
Birth 10 December 1786 • Sint-Eloois-Winkel, West Flanders, Belgium
Death 16 February 1859 • Passendale, West Flanders, Belgium
Spouse Pierre Constantin Rogier
Lead confidence: 5
https://www.familysearch.org/tree/person/G4CQ-CMF