Hello Lou .... This is from the sources noted:
2. Therese RENIER or REGNIER dit L'ALLOUETTE, m. 1st 29 Feb. 1740, Notre
Dame,
Montreal, Joseph LAPORTE (Joseph & M.Anne CAZAUBONS) Per the MR
M.Anne was really CAZAVAN dit LADEBAUCHE. Per Tanguay
That's the earliest spelling of the CASAVANT name as CAZAVAN
I think
I''ve seen.
Per its Marriage Repertoire & Tanguay
1. Pierre RENIER or RENIER, m. 31 Jan. 1718, St.Antoine-de-Pade, Longueuil,
Chambly,
Marie-Madeleine CHARLES-LAJEUNESSE (Etienne & Magdeleine NIEL)
Per its Mar. Rep., Tanguay & Jette
Origin in France - Henri REGNIER of Jouslay pres Niort, Poitou, m. 1st 14
Jan. 1681, Notre dame, LaRochelle, Madeleiene NAUDEAU of Bois, Ile de Re.
Their parents were Francois REGNIER & Marguerite BOUYER and Nicolas NAUDEAU &
Marguerite AUDIBERT.
Per Jette.
Norman Cazavan