I have found the 3 LaRiviere’s that are in the NY records that are descended from this group of Bernard LaRiviere.
I can see where Gabriel (Rivers/Riviere), André (Andy in some records) and Jean Joseph Bernard LaRiviere (Joseph Bernard in some records) have come from in Quebec. These are the LaRiviere’s (Rivers/Riviere/Levere) mentioned in the St. Patrick’s church records.
Their parents: Jacques Bernard LaRiviere b. 1776 m. 1793-09-27 Marie Lereguilly----Gabriel’s record, Jean Joseph mother- Charles Contois, Andre mother-Marie Charles Goudeloup
Grandparents Jacques Bernard LaRiviere b. 1757-01-06 St. Vincent de Paul m. 1776 07-15 ( d. 1813 age 62)(of St. Eustache married at Ste Genevieve de Pierrefonds) and Marie Charlotte Gogly Lajeunesse
Great grandparents : Jacques Bernard LaRiviere ( d 1813 age 87)m. Marie Joseph Ouimet (d.1812) 1754-04-22 Montreal