This is an early French-Canadian line. Starting with Eloi and Francoise (Matte) Pelletier in France, it continues until Edwidge/Hedwige Pelletier married Jerome Martineau on 1 Jan 1822 in St Francois de Sud, Quebec.
Edwidge was the daughter of Jean-Francois and Marguerite (Picard) Pelletier. The only siblings that I have found for her are Marguerite (who married Romain Martineau - a brother to Jerome - in 1821) and
Soulange (who married Antoine Hubert Blais in 1828).
The Pelletier ancestors for Edwidge go: Jean-Francois/Marguerite (Picard); Francois/Marie Anne (Blais); Francois/Helene (Gendron); Guillaume/Marie Louise (Pinel); Noel/Madelaine (Mignault);
Jean/Anne (Langlais); Guillaume/Michelle (Mabille); Eloi & Francoise (Matte).
Guillaume (son of Eloi) immigrated to Canada in 1641.