As daughters of Laurent who got married, I have found:
a. Joséphine who married Elzear Charette, 8 Jan 1889 in Matapedia; and
b. Marie Éva who married Jos. Edouard Roy, on 10 Aug 1886 in Ste-Claire.
No such record in BMS2000 for Pamelia. No marriage records for his sons, if any, unless married outside Québec.