Allen married Cora K Mason on 29 Oct 1879 in New Haven,, Conn. Cora was born on 22 Feb 1860 in Salisbury, Litchfield, Connecticut; died on 9 Feb 1916 in Cheshire, New Haven, Connecticut, United States; was buried in 1916 in Cheshire, New Haven, Connecticut, United States of America. [Group Sheet] [Family Chart]