He is married to Maria Marquerite Cornille Lawagie.
They got married on October 24, 1780 at Belgium, he was 30 years old.Source 2
Child(ren):
France, Nord, Parish and Civil Registration, 1524-1893
https://familysearch.org/ark:/61903/1:1:DPWJ-MGPZ
France, Nord, Parish and Civil Registration, 1524-1893
https://familysearch.org/ark:/61903/1:1:DPWV-HMN2
France, Nord, Parish and Civil Registration, 1524-1893
https://familysearch.org/ark:/61903/1:1:DPWV-2FZM
France, Nord, Parish and Civil Registration, 1524-1893
https://familysearch.org/ark:/61903/1:1:DPVH-DNT2
France, Nord, Parish and Civil Registration, 1524-1893
https://familysearch.org/ark:/61903/1:1:86KQ-QNT2
FamilySearch: Family Tree
Pierre Coril Constantin Maes
Birth 12 March 1750 • België
Death 16 December 1823
Spouse Maria Marquerite Cornille Lawagie
Children Baudoin André Maes
Lead confidence: 5
https://www.familysearch.org/tree/person/L6QQ-CL7
Pierre Coril Constantin Maes | ||||||||||||||||||||||||||||||||||
1780 | ||||||||||||||||||||||||||||||||||
Maria Marquerite Cornille Lawagie |
"France, Nord, Parish and Civil Registration, 1524-1893", database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:DPHG-W9N2 : 24 November 2020), Pierre Cornil Constantin Maes in entry for Baudoin André Maes, 1794.
https://familysearch.org/ark:/61903/1:1:DPHG-W9N2
https://familysearch.org/ark:/61903/4:1:L6QQ-CL7