"[1] Before he was replaced as commander of Fort Pontchartrain, Cadillac naively invited the Meskwaki (Fox), Kickapoo, and Mascouten living to the west of Lake Michigan to relocate to Detroit.
The Meskwaki stole livestock, taunted the Odawa and Wyandot, claimed they were the rightful masters of Detroit, and openly boasted about their plans to trade with the English.
In retaliation for the attack on the Mascouten, the Meskwaki raided the Odawa village at Detroit, captured three women including Saguima's wife, then invested Fort Pontchartrain.
In 1713, the Wyandot intercepted a large Meskwaki war party on the Ile aux Dindes, a small island in the Detroit River about six miles downstream of Fort Pontchartrain.
400 French soldiers and coureurs des bois led by François-Marie Le Marchand de Lignery were joined at Michilimackinac by Odawa, Ojibwe, Potawatomi, and Wyandot from Detroit.
[13] In December 1731, a war-party of Wyandot from Detroit and Christian Iroquois from Lake of Two Mountains near Montreal attacked the remnant population of Meskwaki living on the Wisconsin River.
He chose a site on the south shore of the river at La Pointe de Montréal, and it was given the imposing title of The Mission of Our Lady of the Assumption among the Hurons of Detroit.
In the interim, the Detroit Wyandot abandoned Bois Blanc Island and relocated to La Pointe du Montreal directly across the river from Fort Pontchartrain.
[7] Following the death of Orontony in 1750, a smallpox epidemic in 1752, and the attack by Charles Michel de Langlade on the nearby British-aligned Miami village of Pickawillany, the Muskingum River settlement was abandoned.
[7] During the French and Indian War, Ottawa, Potawatomi, and Wyandot warriors as well as a contingent of Canadian militia from Detroit participated in the defeat of Braddock's Expedition.
[16] In 1757, prior to the siege of Fort William Henry, a British reconnaissance in force of 350 men was ambushed at Sabbath Day Point on Lake George by 50 Canadian militia and 450 Odawa, Ojibwe and Potawatomi including warriors from Detroit.
[17] In September 1758, during the Forbes Expedition, a British reconnaissance force of 800 led by Major James Grant attempted to capture Fort Duquesne but was overwhelmed by the French, Odawa and Wyandot defenders.
[18] The disruption to the flow of trade goods that followed the 1758 Siege of Louisbourg and the capture of Fort Frontenac on Lake Ontario that same year effectively ended the participation of Detroit's Indigenous population in the war.
The newly appointed governor of the Province of Quebec, Jeffrey Amherst, introduced a number of measures that strained the relationship between the British and the Indigenous population of the Great Lakes region.
[18] In response, Pontiac, war leader of the Odawa, organized a loose confederation of tribes in an attempt to drive British soldiers and settlers from the region.
The need to start the winter hunt had caused the number of warriors to dwindle, while the British had been able to bring in provisions aboard the 6-gun schooner Huron and the 10-gun sloop Michigan.
[18] During the Revolutionary War, Detroit served as a staging area for attacks on frontier settlements by British regulars, Butler's Rangers and Britain's Indigenous allies.
He quickly established a solid working relationship with the fort commander, Captain Richard Lernoult, and with Jesu Hay, the senior British Indian Department officer.
At a June 1777 council attended by the Lakes' Nations and the Mingo, Shawnee and Wyandot from the Ohio Country, Hamilton urged them to "take up the war hatchet" and strike at the rebels but to refrain from committing atrocities.
[20] In early July, six war parties totalling 117 Odawa, Ojibwe & Potawotomi and 18 volunteers left Detroit to attack frontier settlements in what is now Kentucky and West Virginia.
"[20] In January 1778, Lieutenant Colonel George Rogers Clark of the Kentucky militia was authorized to lead an expedition to seize the British outposts of Kaskaskia and Cahokia on the Mississippi River.
Due to the harsh winter conditions, Bird lifted the siege a month later and withdrew back to Detroit, shortly before American reinforcements arrived.
[27] In response to news of Hamilton's capture, and in anticipation of an American campaign against Detroit, a company of Butler's Rangers and a detachment of the 47th Regiment of Foot was sent to augment the garrison.
[29] Bird reported to DePeyster that the Indigenous auxiliaries "rush'd in, tore the poor children from their mothers Breasts, killed a wounded man and every one of the cattle.
[32] When DePeyster became aware of Clark's planned expedition, he dispatched Andrew Thompson's company of Butler's Rangers to the Wyandot town of Upper Sandusky, while Indian Department officials began to gather Indigenous auxiliaries.
In mid-August, Mohawk war leader Joseph Brant, who had been sent to Detroit, led about 90 Iroquois, Shawnee, and Wyandot warriors to the confluence of the Great Miami and Ohio rivers.
[34] In August, Caldwell, who had been wounded at Sandusky, led his company and roughly 300 Indigenous auxiliaries across the Ohio River and briefly besieged Bryan Station.
[35] In September 1782, in one of last military actions of the war, Captain Andrew Bradt's company of Butler's Rangers and roughly 250 Indigenous warriors unsuccessfully besieged Fort Henry in what is now Wheeling, West Virginia.
DePeyster, who had recently been promoted to Lieutenant Colonel, notified the various Indigenous tribes that Fort Detroit had supported, and began attempts to ransom captives still held by them.
[41] A Michigan Historical Commission Marker for Fort Pontchartrain du Détroit was erected in 1967 and is located at the southwest corner of Washington Boulevard and Jefferson Avenue.