My gr.grandmother was Mary Duchain, Duchesne,Duchesnes,was b.Feb.1852 in Canada,to Thomas Oaks Duchain ? and Mary. Her husband,Philigon Bourgor,(Bourgault?),was b.1844 in Canada. They moved to Vt. and were married 1873. It's my guess that Bourgor is americanized Bourgault, and Mary's name was also changed, no doubt. Does anyone have some possible clues or facts to help me with this puzzle?