Seneca County, Ohio
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Seneca is a county in Ohio. It was formed in 1820 (1824) from the following county/ies: Huron/Sandusky. Seneca began keeping birth records in 1867, marriage records in 1841, and death records in 1867. It began keeping land records in 1821, probate records in 1828, and court records in 1824. For more information, contact the county at 103 S. Washington St., Tiffin 44883. On the attached map, Seneca is located at B4.
For information about the state of Ohio see Ohio Family History Research.
Counties of Ohio
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