Lieutenants John Graham and James McIntosh killed
One sergeant and twenty-six rank and file killed
Captain John Graham of Duchray and Lieutenant Duncan Campbell wounded
Two sergeants, two drummers and thirty rank and file wounded
77th Highlanders: six killed
1/60th Royal Americans: seven killed
The Battle of Bushy Run was fought on August 5–6, 1763, in western Pennsylvania, between a British column under the command of Colonel Henry Bouquet and a combined force of Delaware, Shawnee, Mingo, and Huron warriors. This action occurred during Pontiac's Rebellion. Though the British suffered serious losses, they routed the tribesmen and successfully relieved the garrison of Fort Pitt.
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In July 1763, a relief column of 500 British soldiers, including the 42nd Highlanders, 60th Royal Americans, and 77th Highlanders, left Carlisle, Pennsylvania, to relieve Fort Pitt, then under siege. Indian scouts observed Bouquet's force marching west along Forbes Road and reported this to the Indians surrounding Fort Pitt. On August 5, at about 1:00 pm, a part of the force besieging Fort Pitt ambushed the British column one mile east of Bushy Run Station, at Edge Hill. The British managed to hold their ground until after sunset, when the natives withdrew. Bouquet ordered a redoubt constructed on Edge Hill, and the British placed their wounded and livestock in the center of the perimeter.
According to one account, the allied tribes attacked in the morning, but were themselves ambushed by the sentries relieved from their evening duty. With the surprise attack of the sentries, from a flank, and a frontal assault by the main British column, the outnumbered Indians fled in a disorganized retreat.
A second account holds that the warriors attacked in the morning and "redoubled their efforts to break the British line." As the tribesmen became bolder, Bouquet realized the combat was nearing a crisis. Determined to lure his attackers close enough to maim them, the British leader deliberately weakened one section of his line. Spotting the gap in the enemy defenses, the native warriors rushed forward. Instead, the British soldiers fired a volley in their faces and "made terrible havock" with the bayonet. The surviving warriors fled and were unable to rally. This account concurs with that written by Richard Cannon in 1845 in the history of the 42nd Highlanders Regiment in which says that the Colonel of the regiment called in his posts as if about to retreat and the Indians believing that they had victory rushed forward from behind their cover becoming fully exposed. They were then instantly charged in the front and in the flank, by two companies of the 42nd Highlanders, and were thrown into confusion and routed.
Having dispersed its attackers, Bouquet's column headed to Bushy Run, a mile along the Forbes road, where there was badly needed water. The battle has since been attributed to the Bushy Run location, despite the main fighting taking place in Edge Hill. Bouquet then marched to the relief of Fort Pitt.
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