Martin Benjamin Hardin, b. 23 Sept. 1836 in Saint Joseph, Gulf County, Florida, d. 22 Nov 1883 in Troup County, Georgia, son of Edward J. Hardin & Jane L. Barrett. He married Harriet Susan Taylor (1st wife) on November 20, 1856. He married Josephine Law (2nd wife) on November 26, 1867 in Muscogee County, Georgia.
Martin Davis Hardin, b. 26 Jun 1837 in Jacksonville, Morgan County, Illinois, d. 12 Dec 1923 in Sainta Augustine, St. Johns County, Florida, son of John Jay Hardin & Sarah Ellen Smith. He married Estelle Graham (1st wife) on November 15, 1864. He married Amelia McLaughlin (2nd wife) on October 24, 1892 in Chicago, Cook County, Illinois.