Heman W. Frost married Mary Ann Richardson (10 Aug 1854-18 Jan 1924) on 6 August 1871 in Athens County, Ohio. Her surname has also been given as Richeson. Heman and Mary had three sons: Millard aka Milard, b 1872, Byron, b 1874, and Ado, b 1878. Heman's father was Elam Frost, the son of Worthy Frost and Kesiah Hatch, and his mother, Almira, was the daughter of Heman Frost and Susannah aka Susan Barrows.
at At home, Frost, Athens County, Ohio