23 Philippe Champy, 2011, "De l'Andelle au Vexin normand: l'implantation d'une dynastie rouennaise du négoce, les Quesnel," Études Normandes 60, no. 3, pp. 5-28; Delobette, "Ces 'Messieurs du Havre," 2363-64; and "Quesnel", family correspondence [Online],"http://correspondancefamiliale.ehess.fr/index. php?4885. Nicolas's other children were Emilie Thérèse (1804-83); Clémentine (1805-40); Aglaé (180671) and Mathilde (1809-1907). Joseph Quesnel, his brother Pierre, and uncle, Louis-Auguste founded another branch of the family in the Americas in the 1770s. Joseph, a trader, militia and privateer, had visited Madagascar, Brazil, French Guyana and St. Domingue in 1772. He went to Canada in 1799 by accident and was detained in Halifax by Britain for shipping arms to American revolutionaries. Governor Haldimand gave him safe passage to Montreal after the war. He died in 1809 and his son inherited his firm. Chat with Andrew Quesnel, Niagara, 7 May 2008; www.biographi.ca/en/bio/quesnel_joseph_5E. html and https://www.thecanadianencyclopedia.ca/en/article/joseph-quesnel-emc