Hi, Peter, normally with this lengthy a biography and this many PM's, I would post the question in the comments section of the profile first. And then wait to see what they say.
But lucky for you, the question was already answered in a prior post by one of the most knowledgeable people about Quebec, Danielle Liard and voted as Best Answer by Isabelle Rassinot, an equally expert French researcher (Isabelle has made several edits on the profile as well). Danielle says this fichier you cite has the correct parents names. Hopefully this link will take you to those comments