Looking for marriage details for Gedeon Lanctot, son of J.B.Edouard Lanctot & Desanges Benoit who married a woman named Anna (surname unknown) probably between 1856 and 1860. Gedeon was born in St.Constant, Co.Laprairie, Quebec. The family settled in Franklin County- possibly Malone or Chateaugay, NY. The marriage could have been in upstate NY. Any help appreciated.