55th (Westmorland) Regiment of Foot of Fort Niagara in July 1759. The regiment, as part of General Jeffery Amherst's army, participated in the Battle of Ticonderoga and the capture of Fort Crown Point later that month. In 1760 Colonel James Adolphus Oughton took command of the regiment and led it up the Saint Lawrence River: the regiment witnessed the Siege of Montreal in August 1760. William Gansell became the colonel of the regiment in 1762. In summer 1763, volunteers from the regiment were sent to reinforce the British post at Fort Detroit, which was under siege from neighbouring Native Americans led by Pontiac. The British
Siege of Fort Wayne joined by 800 men of the Ohio militia under Colonel Adams and Colonel Hawkins at Shane's Crossing. On 11 September, Winamac attempted one last attack on Fort Wayne, and suffered severe casualties. Suddenly, on 12 September, the attack was broken off, and Winamac's forces crossed the Maumee River and disappeared into the woods. Harrison's relief army marched towards the fort, uncontested by Winamac. The Potawatami/Miami force retreated into Ohio and Michigan Territory. The siege of Fort Wayne prompted Harrison to order punitive expeditions against the Miami which culminated in the Battle of the Mississinewa in December, 1812. Influential Miami Chief