• 1664: Construction of Fort La Touche-Champlain, in Champlain, at the mouth of the Champlain River.
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In 1684, Monsignor François de Montmorency-Laval gives the official titles to the Catholic parish of Champlain, twenty years after the creation of the Lordship of Champlain, pointing out that the place is commonly called "Champlain".
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On the territory of the future lordship de Champlain, the first attempt of colonization on land granted by August 16, 1643 at Champlain to Jacques Aubuchon of Trois-Rivières has not resulted mainly because of the remoteness and the Iroquois threat.
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In 1679, the town of Champlain had 250 people divided into forty families, some were established since the founding of the Lordship.
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• April 5, 1644: concession of the fief Marsolet and fief Tree to the Cross, located in the present territory of the Municipality of Champlain.
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In 1535, during his second voyage of discovery on the St. Lawrence River, Jacques Cartier passed in front of the future town of Champlain.
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The fief Marsolet and fief Hertel, granted April 5, 1644, are located in the area of Upper-Champlain (western part of the municipality).
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The same place-name was issued by the authorities in the Catholic parish at provincial county (1829), the Municipality (1845) and the past federal County (1867).
Champlain | Lake Champlain | Samuel de Champlain | Lordship and Barony of Hailes | Champlain Bridge | Ogdensburg and Lake Champlain Railroad | Champlain (provincial electoral district) | Champlain (electoral district) | Champlain Bridge (United States) | Provand's Lordship | Lordship of L'Isle-Jourdain | Lordship of Glamorgan | Lordship of Chios | Lordship of Champlain | ''Lordship Lane (Dulwich)#Lordship Lane station | His Lordship's Kindness | His Lordship's Dilemma | Champlain Valley Union High School | Champlain Valley | Champlain River | Champlain, New York | Champlain Bridge, Montreal | Champlain Bridge (Montreal) |
This name, Champlain, was then given to the lordship (1664), the catholic parish (1665), the provincial county (1829), the municipality (1845) and the Federal county (1867).