I think his middle initial was h. The 1860 census lists Louisa as his wife. Her maiden name was Oden. They were married 1854 in Washington, D.C. The 1860 census lists three children. They are Thomas M, Stephen and Mary. Thomas M is my great-great-grandfather. All of the above names do not show up again until about 1880. Thomas M was still living in the 1930 census living with his daughter Maud Crawford in bethesda, ma.