

Please add profiles for those who were born, lived or died in Seneca County, Ohio.
The county was created in 1820 and organized in 1824. It is named for the Seneca Indians, the westernmost nation of the Iroquois Confederacy, which was based in present-day New York but had territory into Pennsylvania and Ohio.
Adjacent Counties
Cities & Villages
Townships & Communities
Adams | Adrian | Alvada | Amsden | Angus | Bascom | Berwick | Big Spring | Bloom | Caroline | Carrothers | Clinton | Cooper | Cromers | Eden | Fireside | Flat Rock | Fort Seneca | Frenchtown | Hopewell | Iler | Jackson | Kansas | Liberty | Loudon | Lowell | Maple Grove | McCutchenville | Melmore | Old Fort | Omar | Pleasant | Reed | Reedtown | Rehoboth | Rockaway | Saint Stephens | Scipio | Seneca | Siam | Springville | Swander | Thompson | Venice | Watson | West Lodi
Links