Pierre Toupin was born 27 March 1803 and baptized at St-Joseph in Chambly County, PQ. He is descended from the "Lapierre" Toupins. See my Toupin web site at http://arslanmb.org/toupin/toupin.htmlhttp://arslanmb.org/toupin/toupin.html. He is #47 in my database, a son of Joseph Toupin (#4) and Marie Suzanne Dubuc. Are you descended from Pierre? I lost track of him in 1838 when he brought his 4-month-old son George back to Ile Perrot from Riviere-aux-Saumons (Nova Scotia?) to be baptized.
I am a 3rd-great-grandson of Louis Toupin (#3E), who is a 1st-cousin to Pierre (#47).