The most famous freedom suit in the U.S. was filed by Dred and Harriet Scott. The Scotts sued Irene Emerson in 1846, claiming free status based on the time they had spent in free territory. The legal battle between the Scotts and Emerson dragged on for more than 10 years before finally making its way to the U.S. Supreme Court.
In 1857 the Court ruled that because the Scotts were slaves, they were actually personal property, not citizens. As property, they couldn’t bring suit in the nation’s courts. The decision sent shockwaves throughout the nation and hastened the onset of the Civil War.
Following the ruling, Emerson returned the Scotts to Taylor Blow, the son of their former owner, who promptly freed the couple and their children. Dred Scott lived only one more year, dying in 1858. Harriet Scott died in 1876.