From the files of JS White I have a copy of her work on the Sauve family. Listed as born in 1829 is Francoise Adee Sauve. Nothing else is known. As she is the only one that comes close. This may be who you're looking for.Born in St Joseph de Soulanges,Quebec as her siblings were. Her parents were Paul Sauve 1800-1868 and Angelique Marcoux m'd Feb 11, 1828. I have nothing to confirm this but it's close. A place to look for records. The ancestry dates back to 1650 at the sauvefamily web site at geocities.