Vincennes is a city in and the county seat

County seat

A county seat is an administrative center, or seat of government, for a county or civil parish. The term is primarily used in the United States....

 of Knox County

Knox County, Indiana

As of the census of 2000, there were 39,256 people, 15,552 households, and 10,139 families residing in the county. The population density was 76 people per square mile . There were 17,305 housing units at an average density of 34 per square mile...

, Indiana

Indiana

Indiana is a US state, admitted to the United States as the 19th on December 11, 1816. It is located in the Midwestern United States and Great Lakes Region. With 6,483,802 residents, the state is ranked 15th in population and 16th in population density. Indiana is ranked 38th in land area and is...

, United States. It is located on the Wabash River

Wabash River

The Wabash River is a river in the Midwestern United States that flows southwest from northwest Ohio near Fort Recovery across northern Indiana to southern Illinois, where it forms the Illinois-Indiana border before draining into the Ohio River, of which it is the largest northern tributary...

 in the southwestern

Southwestern Indiana

Southwestern Indiana is a 11-county region of Indiana located at the southernmost and westernmost part of the state. As of the 2000 census, the region's combined population is 465,338. Evansville, Indiana's third largest city, is the primary hub for the region as well as the primary regional hub...

 part of the state. The population was 18,701 at the 2000 census. Founded in 1732, Vincennes is the oldest continually inhabited European settlement in Indiana and one of the oldest settlements west of the Appalachians.
Inhabited for thousands of years by different cultures of indigenous peoples

Indigenous peoples

Indigenous peoples are ethnic groups that are defined as indigenous according to one of the various definitions of the term, there is no universally accepted definition but most of which carry connotations of being the "original inhabitants" of a territory....

, in historic times, native groups were the Shawnee

Shawnee

The Shawnee, Shaawanwaki, Shaawanooki and Shaawanowi lenaweeki, are an Algonquian-speaking people native to North America. Historically they inhabited the areas of Ohio, Virginia, West Virginia, Western Maryland, Kentucky, Indiana, and Pennsylvania...

, Wabash

Wabash

Usually refers to or is related to the Wabash River in the Midwestern United States. Wabash may also refer to:Geographical features:* Wabash, Indiana* Wabash County, Illinois* Wabash County, Indiana* Wabash Valley Seismic ZoneOther:...

, Miami tribe

Miami tribe

The Miami are a Native American nation originally found in what is now Indiana, southwest Michigan, and western Ohio. The Miami Tribe of Oklahoma is the only federally recognized tribe of Miami Indians in the United States...

, among those in the Wabash confederacy.

The first European settlers were Canadians, when Vincennes was founded as part of the French colony of Louisiana

Louisiana (New France)

Louisiana or French Louisiana was an administrative district of New France. Under French control from 1682–1763 and 1800–03, the area was named in honor of Louis XIV, by French explorer René-Robert Cavelier, Sieur de la Salle...

.