Fort Beauharnois

 (1727-1756) - A French colonial fort established in 1727 near present day Frontenac, Goodhue County, Minnesota. Named Fort Beauharnois after Charles de la Boische, marquis de Beauharnois, governor of New France. Abandoned in 1756.

History of
Established on 18 Sep 1727 by Rene Boucher, sieur de la Perriere on the west side of Lake Pepin, near present day Frontenac in Goodhue County, Minnesota. Fort Beauharnois was established to protect the French trade with the Sioux Indians. Two Jesuit fathers, Michel Guignas and Nicolas de Gonnor, accompanied the expedition as missionaries. Guignas described the fort in a letter as follows:

A substantial fort was erected, consisting of a stockade one hundred feet square of tree trunks set on end twelve feet out of ground, "with two good bastions," each of which gave a flank fire on two sides of the work. Within were three log buildings, all sixteen feet wide, one thirty feet long, another thirty-eight, the third twenty-five. Upon the completion of the work the garrison celebrated in November the birthday of Beauharnois, the governor of Canada, whose name was given to the post. (Folwell 1921:46)

The first Christian mission on Minnesota soil was established at Fort Beauharnois by the two priests. They called it "The Mission of St. Michael the Archangel."

The post was abandoned in October 1728 because of Sioux hostilities and reoccupied in 1732. Rebuilt again in 1750 and finally abandoned as a fortification in 1756 when the garrison was withdrawn for service in the French & Indian War.

Current Status
The exact site location is unknown. An Ursuline convent and the Villa Maria Conference Center stood near the likely site of the old fort and much of the area has become the Frontenac State Park.

See Also:
 * French & Indian War

Sources:
 * , page 427.
 * Folwell, William W., A History of Minnesota, Volume 1, Minnesota Historical Society, Saint Paul, 1921, page 46. U.S. Archive pdf
 * "Early French Forts and Footprints of the Valley of the Upper Mississippi", United States Service Magazine, I:356‑362 (1864)
 * Historical Marker.
 * Wayside Park.

Links:
 * North American Forts - Fort Beauharnois
 * Wikipedia - Fort Beauharnois
 * Dead Pioneer - Fort Beauharnois Historical Marker
 * Waymarking - Fort Beauharnois Historical Marker