Born: 1826-XX-XX Tennessee
Yeatman was the son of Thomas Yeatman, a prominent Nashville, Tennessee, banker, foundry owner, and cotton trader, and stepson of John Bell, whom his mother married after the death of his father in 1833. He graduated from Yale College. In the 1840s, Yeatman moved to St. Louis, where he engaged in various businesses. He served during the Mexican War, seeing action at Vera Cruz and Cerro Gordo. After the war, he returned to St. Louis and became an attorney. On May 25, 1847, Yeatman married Lucretia Pope, daughter of Nathaniel Pope. In 1849, Yeatman and partner J. B. Crockett purchased the newspaper
Missouri Marriage Records, St. Louis, 25 May 1847, Missouri State Archives, Jefferson City, MO; William Hyde and Howard L. Conrad, eds., Encyclopedia of the History of St. Louis (New York: Southern History, 1899), 3:1635; U.S. Census Office, Seventh Census of the United States (1850), Ward 3, St. Louis, MO, 343; U.S. Census Office, Eighth Census of the United States (1860), Ward 4, New Haven, New Haven County, CT, 7; Harriet Chappell Owsley, "Peace and the Presidential Election of 1864," Tennessee Historical Quarterly 18 (March 1959), 7-8, 9-14; J. R. Killick, "Yeatman, Thomas," American National Biography, ed. by John A. Garraty and Mark C. Carnes (New York: Oxford University Press, 1999), 24:123-25; Thomas Yeatman, The National Crisis—Peaceful Separation or Civil War: An Address Delivered in Music Hall, on St. Patrick's Day, Before the Hibernian and Montgomery Societies (New Haven: Thomas J. Stafford, 1861).