Charity,
I know that Andre Claude Boutte purchased Fanchon from his mother in law, Francoise Paille Bodin, who was the widow of Nicolas Bodin dit Margouin, sometimes in the year of 1760 and at the time Francois Paille was residing in Point Coupee Parish. I think that the name of Fanchon was Francoise, and she was a slave of Francois Paille, who was the widow of Miragouin. Fanchon was the mother of five children of Andre Claude Boutte, Rosette Boutte Frilot, who was the wife of Claude Frilot and Claude Frilot was the son of Micheal Frilot, which surname fo Frilot was spelled Frilloux and the Frilloux family is from ST. Charles Parish, Louisiana, then there was Louis HIlaire, Pierre, Andre Claude, Junior and Phillpeau.
Try looking on google and searching French Canadians and you may find the website there or type in French Candian Genealogy websites and see what comes up.
Hope this helps,
kitty