Searching for the groom's parents and the marriage details for... Jean Baptiste LEBEAU & Josephte M. THOMAS-dit-TRANCHEMONTAGNE Josephte's parents were Francois THOMAS-dit-TRANCHEMONTAGNE & Petronille Louise Marie BOULANGER-dit-St-PIERRE Best Bill posted the following... Pierre Gagnon married Marie Sophie Lebeau Jan 31, 1814 at St Cuthbert Pierre parents were Pierre Gagnon and Magdeleine Lallemand Marie parents were Jean Baptiste Lebeau and Josephte Thomas B.D.