Lachenaie, Quebec

Lachenaie was an off-island suburb of Montreal, in southwestern Quebec, Canada on the Rivière des Mille-Îles.

In 1670, the Legardeur family ceded part of its seigneury to Charles Aubert de La Chesnaye, one of the most important landowners in New France.

After this war, for which the peace treaty was signed in 1701, only half of the Lachenois population remained, numbering only 32 souls.

Construction of the famous Chemin du Roy began in 1731, along the Mille-Îles River (now the Saint-Charles Road).

On June 27, 2001 Lachenaie La Plaine and Terrebonne merged under the new name of Terrebonne 45°42′53.6″N 73°30′57.9″W / 45.714889°N 73.516083°W / 45.714889; -73.516083 (Lachenaie, Quebec) Lachenaie has a warm summer humid continental climate (Köppen climate classification Dfb) with warm summers and cold winters the lowest temperature ever recorded was -38°C (-37°F) on January 15th, 1957 and the highest temperature recorded was 35°C (95°F) on July 8th, 2010