Monguagon

Near the Wyandot settlement of Maguaga, on ground that today forms part of Riverview, Michigan, a modest force of British soldiers, Canadian militiamen, and Tecumseh's warriors clashed with a more numerous body of American troops. This engagement has come down through history under several names, appearing also as the Battle of Monguagon or the Battle of the Oakwoods.

Background

At the outset of the War of 1812, Brigadier-General William Hull led an American force to Detroit, hoping to use the town as a launching point for a strike into Upper Canada. His nerve did not hold for long. Having chosen against attacking the British at Fort Amherstburg, he then received word that Mackinac Island had fallen into British hands, and he grew anxious that this would draw large numbers of Indians southward to join the British cause. By August 3, he had pulled his men back onto American soil.

Meanwhile, at the Miami Rapids, a company of Ohio Volunteers under Captain Henry Brush held vital provisions meant for Hull's garrison, among them 300 head of cattle and 70 packhorses, each carrying 200 pounds of flour. On August 4, a force of British troops commanded by Captain Adam Muir of the 41st Regiment (serving locally as Major), joined by Indians led by Tecumseh and Roundhead, routed a detachment Hull had dispatched to bring in those supplies, an engagement that became known as the Battle of Brownstown. In response, Hull organized a stronger detachment, placing Lieutenant-Colonel James Miller in command, to bring the supply train safely back to Detroit.

Aftermath

Both armies stumbled their way through the fighting at Monguagon, and the outcome owed as much to blunders as to bravery. On the British side, two separate misunderstandings sent their own men fleeing in disorder, a collapse that better training might have prevented. Observers had called the 41st Regiment "very sharp," a description that likely referred to their polish in discipline, administration and drill rather than any skill in irregular combat. Like the bulk of British regiments of the era, they had received no instruction in light infantry methods or the tactics of forest fighting, with the exception of the Light company and perhaps the Grenadier company, though the latter was not even present at Maguaga.

On the American side, Colonel Miller squandered the opening created by the enemy's confusion and then, by most accounts, lost his composure entirely. This setback did not define his later service; his War of 1812 record ultimately ended on a high note, earning him promotion to brigadier-general largely on the strength of his seizure of British artillery positions at Lundy's Lane. Still, in the immediate aftermath of Monguagon, he may well have narrowly avoided facing a court-martial and dismissal from command.

Had Detroit endured a prolonged siege, Miller's failure to secure the route might have proven costly, since the garrison would have depended on supplies coming from the Miami Rapids. Instead, Brock forced Detroit's surrender within a matter of hours, rendering the missing provisions moot. The one real consequence of the failed expedition was that Captain Brush's company, along with their supplies, never reached Detroit to fall into enemy hands during its capture. Yet even this hardly mattered, since Hull's capitulation terms explicitly folded the Rapids garrison into the surrender, handing the British those supplies regardless.

In the broader context of the war, Monguagon stands out as the earliest clash substantial enough to merit the title of a true battle, even judged against the modest scale typical of this conflict.

Today, three active battalions of the modern 3rd Infantry, specifically 1-3 Inf, 2-3 Inf and 4-3 Inf, carry forward the lineage of the old 1st Infantry Regiment, a unit that had men present at Maguaga.