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Near St. Francisville in Clark County, Missouri — The American Midwest (Upper Plains)
 

Origins, Groups, and Encounters

 
 
Origins, Groups, and Encounters Marker image. Click for full size.
Photographed by Connor Olson, October 17, 2025
1. Origins, Groups, and Encounters Marker
Inscription.
Where Did The Illinois Originate?
We know little about the Illinois before their early encounters with Europeans. They belong to the same language family (Central Algonquian) as the Miami, Sac, Fox, Kickapoo, Pottawatomi, and Mascouten. We know that the Miami language was almost identical to Illinois, but all of these languages are close enough that they could understand each other. Although these groups were related linguistically, their political and social relations were often unstable.

While the archaeological record does not tell us much about the origins of many of these groups, it provides important clues concerning the Illinois. Ceramics produced here at the lliniwek Village by the Illinois are very similar to those found in the southwest corner of Lake Erie dating from between 1450 and 1550. Although no additional sites have yet been found linking the two regions, it seems likely that the Illinois came from that area, arriving in eastern Missouri sometime around 1640.

The Groups Of The Illinois
There are a number of terms that the Illinois used when referring to themselves, and the spellings vary
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widely based on phonetics. Linguists argue about the exact derivations of these, but it seems clear that the words Illinois and Iliniwek all come from a common term. It is also clear that the meaning of these was "we are men," or "we are people" (implying that others were not real people).

Historic accounts are inconsistent on the number and names, but generally the Illinois were divided into twelve subtribes. These were the Peoria, Kaskaskia, Cahokia, Tamaroa, Moingwena, Michigamea, Coiracoentanon, Chinkoa, Tapouro, Omouahoas, Espeminkia, and Chepoussa. They were spread from the south shore of Lake Michigan all the way to the St. Francis River in Arkansas. Once their numbers started to shrink through disease and warfare, remnant groups consolidated into a smaller number of villages with some groups disappearing completely. By the mid-18th century, only the Peoria, Kaskaskia, Cahokia, Tamaroa, and Michigamea survived.
 
Erected by Illinois Department of Natural Resources.
 
Topics. This historical marker is listed in these topic lists: Anthropology & ArchaeologyIndigenous Peoples and Communities. A significant historical year for this entry is 1450.
 
Location. 40° 25.741′ N,
Origins, Groups, and Encounters Marker image. Click for full size.
Photographed by Connor Olson, October 17, 2025
2. Origins, Groups, and Encounters Marker
91° 33.452′ W. Marker is near St. Francisville, Missouri, in Clark County. It can be reached from County Road 188 north of County Road 200, on the right when traveling north. Touch for map. Marker is at or near this postal address: 22569 County Road 188, Wayland MO 63472, United States of America. Touch for directions.

Regionally, this marker is in North Missouri. It is also in the American Lewis & Clark Corridor, in the Corn Belt, and in the Great River Road Region. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once the territory of the Mississippian Culture, the Louisiana Purchase, and the Antebellum South.

Other nearby markers. At least 8 other markers are within 8 miles of this marker, measured as the crow flies: Iliniwek Village State Historic Site (here, next to this marker); The Illinois in History (here, next to this marker); Archeology (here, next to this marker); Marquette and Joliet (here, next to this marker); Daily Village Life (here, next to this marker); The Longhouse (approx. 0.2 miles away);
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Fort Edwards (approx. 7.8 miles away in Illinois); Fort Edwards Monument (approx. 7.8 miles away in Illinois). Touch for a list and map of all markers in St. Francisville.
 
 
Credits. This page was last revised on December 28, 2025. It was originally submitted on December 27, 2025, by Connor Olson of Menomonee Falls, Wisconsin. This page has been viewed 73 times since then and 51 times this year. Photos:   1, 2. submitted on December 27, 2025, by Connor Olson of Menomonee Falls, Wisconsin. • Devry Becker Jones was the editor who published this page.
 
Editor’s want-list for this marker. A wide shot of the marker in context. • Can you help?
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Jul. 9, 2026