Small military forces, Jesuit missions to Native American tribes, and isolated settlements of trappers and traders accounted for most of the non-native inhabitants of what would become Michigan.Soon after their arrival, his troops erected Fort Pontchartrain du Detroit and a church dedicated to Saint Anne, the mother of the Virgin Mary.As part of New France, the upper Great Lakes had first been governed from Michilimackinac, then Detroit; this was essentially a military regime that reported to the governor-general at Quebec.Although the 1783 Treaty of Paris gave the fledgling United States a claim to what is now Michigan, British policy was to hold on to Detroit and its dependencies at all costs.In 1784, Baron von Steuben would be sent to Canada by the Congress of the Confederation in a diplomatic capacity to address the question of Detroit and the Great Lakes, but Frederick Haldimand, the Governor of Quebec, refused to provide a passport, and negotiations collapsed before they had begun.For all practical purposes, however, the county government never exercised actual control beyond an area limited to a few old French settlements along the major rivers.New York, Connecticut, and Massachusetts also claimed portions of what was to become Michigan, but were even less able to enforce their pretensions, given Britain's control of the Great Lakes and the hostility of the tribes.Coincidentally (or not), this was the same day that the findings of a Congressional committee on the western lands, chaired by Thomas Jefferson since the previous October, were reported.By Governor Harrison's proclamation of January 11, 1803, the courts of Wayne County—common pleas, orphans, and quarter sessions—kept their organization under the new territorial government, with almost identical composition.But the logistics of government went from difficult to almost impossible, with the mail between Detroit and the capital at Vincennes being routed at one point through Warren[3] in northeastern Ohio.But word failed to reach Detroit until after the date had passed,[5] and the settlers of Michigan petitioned Congress in December 1804, asking that Wayne County be set off as an independent territory.[9] The first territorial governor, William Hull, abolished Wayne County and established new districts of his own making, which proved to be short-lived.Lewis Cass became governor in 1813 and promptly undid Hull's work and re-established a third incarnation of Wayne County that included all lands within Michigan Territory that had been ceded by Indians through the 1807 Treaty of Detroit.During the War of 1812, following General Isaac Brock's capture of Detroit on August 16, 1812, the Michigan Territory was at least nominally a part of the Province of Upper Canada.Soon afterward, the federal government rapidly began signing treaties with local Native American tribes and acquiring their lands.The election was called by Territorial Governor Lewis Cass, and results showed a majority opposed changing the system of government.The 1810 United States census was reported in terms of four Civil Districts of a single Wayne County: Michilimackinac, Detroit, Erie, and Huron.
From 1805 to 1818, the western border was a line through
Lake Michigan
.
By 1818, both Illinois and Indiana had been admitted as states; the unincorporated land from their territories was made part of the Michigan Territory; and a strip of land in southern Michigan was given to Indiana.
Between 1833 and 1836, all the remnants of the old Northwest Territory were part of the Michigan Territory along with portions of the
Louisiana Purchase
.
The disputed portion of Michigan Territory, referred to as the
Toledo Strip
Michigan became a state when it agreed to the boundaries dictated by Congress, giving up its claim to the Toledo Strip, and accepted the western portion of the Upper Peninsula.
Michigan shrank in 1836 with the creation of the Wisconsin Territory. Wisconsin Territory was established in 1836 with the present boundary in the Upper Peninsula.
An 1831 map of Michigan by
David H. Burr
, showing boundaries of early counties
Stevens T. Mason ran for governor in the first state elections in 1835.