Hancock County, Tennessee: History
Hancock County was created from parts of Hawkins and Claiborne counties. The act establishing the county was passed by the state legislature in 1844, but several Hawkins residents sued to block its creation. In 1848, the Tennessee Supreme Court ruled in favor of the new county. The county seat, Sneedville, was named in honor of the attorney William H. Sneed, who represented the county in the court case. The county was named after the Revolutionary War patriot John Hancock.