Ontonagon County Courthouse was created in 1886.
The address of the Ontonagon County Historical Society is: 422 River St, Ontonagon, MI 49953-1614
The phone number of the Ontonagon County Historical Society is: 906-884-6165.
Woodbury County Courthouse was created in 1918.
Summers County Courthouse was created in 1876.
Winona County Courthouse was created in 1888.
Charleston County Courthouse was created in 1792.
Pleasants County Courthouse was created in 1924.
Columbiana County Courthouse was created in 1871.
Alamance County Courthouse was created in 1924.
Baxter County Courthouse was created in 1941.
Beltrami County Courthouse was created in 1902.
Pontotoc County Courthouse was created in 1926.