Fort Pitt (Pennsylvania) among Native Americans devastated the tribes of Ohio Valley and the Great Lakes areas. On August 1, 1763, most of the American Indians broke off the siege to intercept the approaching force under Colonel Bouquet. In the Battle of Bushy Run, Bouquet fought off the American Indian attack and relieved Fort Pitt on August 10. In 1772, after Pontiac's War, the British commander at Fort Pitt sold the building to two colonists, William Thompson and Alexander Ross. At that time, the Pittsburgh area was claimed by the colonies of both Virginia and Pennsylvania, which struggled for power over the region.
Siege of Fort Augustus (December 1745) Siege of Fort Augustus (December 1745) The first siege of Fort Augustus took place in December 1745 and was part of the Jacobite rising of 1745. A force of 600 men from the recently formed Independent Highland Companies, formed to support the British-Hanoverian Government liberated the fort from the Clan Fraser after a small skirmish. The Clan Fraser had originally supported the British Government during the Jacobite rebellion of 1715–1716. However, during the rebellion of 1745–1746 a large number of them supported the Jacobite cause. Shortly after the siege of Fort Augustus, Lord Loudoun with 600 men of the Independent