Alexandre Quesnel (son of Alexandre and Marie Poirier) married Georgiana Lalonde (daughter of Adolphus and Cesaline Marlow) Feb 17 1890. They had 4 children together Rodrigue, Urbain, Omer, and Delima.

I don't know about Iroquois but I do know that many Quesbel are from Oka. Marie Suzanne Wakakejiyokwe alias Mogoya daughter of the Chief. She married Louis Quesnel September 5 1745 in Oka