There is a Lewis Harmon in Lewis the 1820 Bedford Co TN Census on page 71. There is also a Henry Harmon 1820 Bedford Co TN Census Page 7.
I believe these to be the same Harmon's listed in 1812 Tax Lists HUMPHRIES/HENRY (LATER BENTON) Counties Tennessee which included Isaiah (Esaiah), Gideon, Henry, John, Jonathan, Lewis, & Lewis.
Several of these were veterens of the War of 1812 including my ancestor, Gideon Harmon.
I believe them all to be related and would appreciate anyone who has additional info on Gideon.