The French affairs were actively pushed by Joncaire-Chabet, who occupied the house at the mouth of French Creek, or Venango, which had been built by John Frazer, a Pennsylvania trader, whom Celeron drove off when he found him there.

Early in January, 1753, a French expedition consisting of 300 men under command of Monsieur Babier set out from Quebec. Traveling over land and ice, they reached Fort Niagara in April, then pushed on to the southeastern shore of Lake Erie, at the mouth of Chautauqua Creek. In May Monsieur Morin arrived with an additional force of 500 men, and he assumed command.

It was intended to build a fort here, but the water was found to be too shallow and the expedition moved to a place which, from the peculiar formation of the lake shore, they named Presqu’ Isle, or the Peninsula. This is now the City of Erie.

Here the first fort was built and named Fort la Presqu’ Isle. It was constructed of square logs, was about 120 feet square and fifteen feet high. It was finished in June, 1753 and garrisoned by about 100 men under command of Captain Depontency.

The remainder of the forces cut a road southward about fifteen miles to Le Boeuf River, or French Creek. Here they built a second fort, which they called Fort Le Boeuf, similar to the first, but smaller. This is the site of the present Borough of Waterford, Erie County, Pa.

In 1752 a treaty had been entered into with the Indians which secured the right of occupancy, and twelve families, headed by Captain Christopher Gist, established themselves on the Monongahela, and subsequently commenced the erection of a fort where the City of Pittsburgh now stands.

The activity of the French alarmed these settlers, and soon all their proceedings were reported to Governor Dinwiddie, of Virginia. He determined to send an official communication to the commander of the French, who had established his headquarters at Fort Le Boeuf, protesting against the forcible interference with their chartered rights, granted by the Crown of Britain, pointing to the late treaties of peace entered into between the English and French, whereby it was agreed that each should respect the colonial possessions of the other.

George Washington, then only twenty-three years old, was selected for this mission by Governor Dinwiddie. He performed his duty with the greatest tact and to the satisfaction of his Government.

With a party of seven besides himself, among whom was Christopher Gist, he set out November 15, 1753, from Wills Creek, the site of Fort Cumberland, in Maryland, which was the limit of the road that had been opened by the Ohio Company.

The first place of importance was Logstown, where they arrived on November 30. This important Indian village was on the right bank of the Ohio River, about fourteen miles below the present Pittsburgh. It was at Logstown where the Treaty of 1752 was made. Here Washington enlisted the services of the chief Indians and proceeded on his mission.