Anne Rousseau/Roussel has been listed as a fille du roy, supposedly arriving in the colony in 1667 and marrying Pierre Juneau/Jouineau https://www.wikitree.com/wiki/Juneau-47
On researching him, I found evidence in the form of notarial acts in November 1664 that they were married before then.
Vente par Pierre Juyneau, locataire du petit village d’en bas, et Ane Roussel, sa femme, à François Duclos, du Cap, d’une terre à la Côte St-Marc (2 novembre 1664). Notaire Jacques de La Tousche (source on his profile)
There's no trace of a marriage here, neither religious ceremony nor contract. I am beginning to think they were married in France and came here as a couple.
We know when Anne died (1680) and when Pierre died (1690). He died in Hôtel-Dieu hospital if Jetté is to be believed. The listing for the man who died reads: 1690-08-01 — Gouhinaux, Pierre (72 ans), Angoulin, près La Rochelle, décédé le 5 août.