Dred Scott and his wife was a slave of an army surgeon, John Emerson, after Dr. Emerson bought him from the Peter Blow family of St. Louis. Scott accompanied his owner during Dr. Emerson’s duty at Illinois, Wisconsin and back to Missouri in 1838. Later when Dr. Emerson died in 1846, Dred Scott and his wife, with the help from John R. Anderson, the minister of the Second African Baptist Church, filed petitions in the Circuit Court of St. Louis for their freedom. According to State Historical Society of Missouri on the article, “Dred Scott Case”, it was the Blow family that help him sue against Emerson’s widow for his liberty. They argued that Scott’s living in Illinois and Wisconsin, two free states according to the Missouri Compromise, with…