On that page we can read"
there is Marie GAUTEROT, born 1647, daughter of Francois & Edmee LEJEUNE, who married Claude TERRIOT, son of Jean & Perrine BOURG. But on p. 566, another Marie GAUTEROT, same parents and birthdate, is listed as married to Michel DUPUIS. [This is obviously a mistake by Arsenault. The Marie who married Michel DUPUIS was probably born in 1636, and is listed in her father's entry with that date. The other Marie has an additional name of Francoise, but is listed in father's entry as Marie, born 1647. This is the one that married Claude TERRIOT.]