That evening, Chief Winamac approached the fort with thirteen of his men under the guise of talking peace. They were admitted to the fort. This resulted in a failed attempt on Stickney’s life and ended all talks.
Soon after, the Indians resumed their assaults on the exterior of the fort. The Pottawatomie forces tried to set the fort on fire, and while the garrison attempted to keep the walls wet and return fire with muskets and cannon. Eventually the Native American forces retreated to a safe distance from the fort… and continued the attack later that night.
Kentucky Governor Charles Scott appointed General Harrison as Major General of the Kentucky Militia and authorized him to relieve Fort Wayne. Harrison organized a militia force of 2,200 men and marched north. Captain Logan arrived at Fort Wayne during a lull in the fighting, and delivered the news that a relief effort was approaching.
Some of the Ohio Militia members were critical of Harrison’s choice of Kentucky Militia rather than the Ohio Militia. The Kentucky Militia was more than 20 years older than Ohio’s Militia. Harrison chose the Kentuckians because their Militia was more mature and experienced.
Harrison also received a report that a force of 400 Native Americans and 140 British regulars under Tecumseh were marching towards Fort Wayne. Harrison raced to arrive at Fort Wayne before Tecumseh and the British. By 8 September, Harrison and his backup of 2,200 troops had reached the St. Marys River. There they were joined by 800 men of the Ohio militia under Colonel Adams and Colonel Hawkins at Shane’s Crossing.
On September 11th, a final attack on Fort Wayne proved unsuccessful.
Harrison’s relief army arrived on September 12th. The Native American and British force retreated into Ohio and the Michigan Territory.