Genealogy Projects tagged with Lyman County on the Geni Family Tree

Lyman County, South Dakota

Please add profiles of those who were born, lived or died in Lyman County, South Dakota.Lyman County was created by the Dakota Territorial Legislature on January 8, 1873, but was not organized until May 21, 1893. The county was named for W. P. Lyman, a politician. Adjacent Counties * Hughes County * Hyde County * Buffalo County * Brule County * Charles Mix County * Gregory County * Tripp County