High Quality Content by WIKIPEDIA articles! Saint-André-d'Argenteuil is a municipality in the Laurentides region of Quebec, Canada, part of the Argenteuil Regional County Municipality. It is located along the Ottawa River, just south of Lachute.Carillon, being located at the foot of the Long-Sault rapids on the Ottawa River, has a long history. It started out as a trading post at the beginning of the seventeenth century, and then a relay station for voyageurs. Here in 1660, Adam Dollard des Ormeaux and his companions saved New France from attack by the Iroquois during the Battle of Long Sault, according to tradition. In 1671, an officer of the Carignan Regiment, Philippe Carion (Carrion), obtained the area as a concession in the Montreal Island Seigneury from Dollier de Casson and established a trading post. But the name Carillon was reported in 1686 in the journal of Chevalier de Troyes.