History of slavery in Indiana

Grouseland, Territorial Governor's Mansion of William Henry Harrison in Vincennes, Indiana

Slavery in Indiana occurred between the time of French rule during the late seventeenth century and 1826, with a few traces of slavery afterward.

Opposition to slavery began to organize in Indiana around 1805, and in 1809 abolitionists took control of the territorial legislature and overturned many of the laws permitting retaining of slaves. By the time Indiana was granted statehood in 1816, the abolitionists were in firm control and slavery was banned in the constitution. In 1820, an Indiana Supreme Court ruling in Polly v. Lasselle freed Polly Strong and provided a precedent for other enslaved people. An additional Supreme Court ruling in 1821 freed indentured servant Mary Bateman Clark, helping to bring an end to indentured servitude.[1][2]

With the end of slavery in the state, Indiana became a border state with the southern slave states. Hoosiers like Levi Coffin came to play an important role in the Underground Railroad that helped many slaves escape from the South. Indiana remained anti-slavery and in the American Civil War remained with the Union and contributed men to the war.

  1. ^ "Polly Strong Slavery Case". State of Indiana. 15 December 2020. Retrieved February 19, 2022.
  2. ^ "Mary Bateman Clark Project". Indiana Bicentennial Commission, Indiana state government. Retrieved 2022-02-21.