Allen married Elvira Theodocia Barnett on 7 Jan 1838 in No Creek, Ohio, Kentucky. Elvira (daughter of Robert Barnett and Elizabeth Conditt) was born on 9 Jun 1820 in No Creek, Ohio, Kentucky; died on 5 Mar 1859 in No Creek, Ohio, Kentucky; was buried in , Ohio, Kentucky, Alexander Cem.. [Group Sheet] [Family Chart]