Jacqueline Pepin was daughter of Pierre LaFond Pepin. b.1590 in St. Laurent, France. d. 15 sep 1665 in Trois Rivieres, Quebec, Canada. Her mother was Francoise Prieur, b. 1594 in St Laurent, d. 30 Jan 1645 in St Laurent. Pierre's father was Jean LanFond Pepin. Also, Jacqueline was married twice according to my sources, her second marriage was to a Robert Vaillancourt b1620 d1668. They had at least one son, Robert Vaillancourt II. Im not sure how reliable this information is but it might give you something to go on.