Glad I was able to help. From your post it would seem your husband and I are related my great grandparents were Charles Boucher and Helene Letendre. And yes, the line can be traced back to one Pierre Letendre dit Lalibert born circa 1636 at Rouen, France, died 17 May 1710 at Montreal, Quebec. He was married in 1668 to Charlotte Morin dit Maurice born circa 1646 in France, buried 1 March 1714 at Sorel, Quebec.
gen 1 Pierre Letendre - Charlotte Morin dit Maurice gen 2 Jean Pierre Letendre - Marie Catherine Lamy gen 3 Jean Baptiste Letendre - Marie Jeanne Huss gen 4 Jean Baptiste Letendre - Marie Madeline Louiseau dit Cardin gen 5 Jean Baptiste letendre - Josephte `Cree` gen 6 Louison Letendre - Marie Julie Hallet gen 7 Francois Xavier Letendre- Marie Marguerite Parenteau gen 8 Helene Letendre - Charles Eugene Boucher gen 9 Antoinette Marie Boucher - Marcus L Crowley gen 10 Marcus L Crowley Jr - Maria Elena Pimentel gen 11 Robert Crowley
Did you know that the Boucher line can be traced back to 15th century France.