Data Collections
Sorted by Ohio Census & Voter Lists
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Ohio, U.S., Voter Registration Records, 1900-2023FreeUpdated7,915,423
Ohio and Florida, U.S., City Directories, 1902-1960Free4,912,471
Ohio, U.S., Compiled Census and Census Substitutes Index, 1790-1890472,914
U.S., 1880 Federal Census Schedules of Defective, Dependent, and Delinquent Classes325,492
U.S., Census Reconstructed Records, 1660-1820171,563
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Data Collections
Sorted by Ohio Birth, Marriage & Death
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Ohio, U.S., Birth Index, 1908-199826,217,468
Ohio, U.S., County Marriage Records, 1774-199318,873,732
Ohio, U.S., Death Records, 1908-1932, 1938-201814,636,737
Ohio, U.S., Births and Christenings Index, 1774-197313,086,969
U.S., Quaker Meeting Records, 1681-19357,632,413
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Data Collections
Sorted by Ohio Military
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U.S., World War II Draft Registration Cards, 194214,501,913
Ohio, U.S., Soldier Grave Registrations, 1804-1958333,570
Ohio, Roster of Soldiers, Sailors, and Marines in World War I, 1917-1918248,539
Ohio Soldiers in the War with Spain, 1898-9915,587
Official roster of the soldiers of the State of Ohio in the War of the Rebellion, 1861-1865, Vols. 1-122,792
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Data Collections
Sorted by Ohio Immigration & Travel
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U.S., Index to Alien Arrivals at Canadian Atlantic and Pacific Seaports, 1904-19444,355,886
Ohio, U.S., Naturalization Petition and Record Books, 1888-1946756,925
Ohio, U.S., County Naturalization Records, 1800-1977385,282
U.S., Applications for Seaman's Protection Certificates, 1916-1940320,331
Ohio, U.S., Crew List Arrivals, 1929-1958269,658
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Data Collections
Sorted by Ohio Newspapers & Publications
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Ohio, U.S., Newspapers.com™ Stories and Events Index, 1800s-current452,250,766
Ohio, U.S., MOLO Obituary Index, 1865-2012Free405,565
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Data Collections
Sorted by Ohio Pictures
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There are no Pictures collections unique to Ohio
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Sorted by Ohio Schools, Directories & Church Histories
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U.S., Quaker Meeting Records, 1681-19357,632,413
Ohio and Florida, U.S., City Directories, 1902-1960Free4,912,471
U.S., Dutch Christian Reformed Church Membership Records, 1856-1970210,143
U.S., Dutch Christian Reformed Church Vital Records, 1856-197052,945
Ohio Physician and Dentist Directory, 19058,961
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Data Collections
Sorted by Ohio Convict, Criminal, Land & Wills
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Ohio, U.S., Wills and Probate Records, 1786-19983,366,459
Ohio, U.S., Tax Records, 1800-18501,101,150
Jefferson County, Ohio, U.S., Court Records, 1797-1951963,135
Cuyahoga County, Ohio, U.S., Tax Lists, 1819-1869Free576,973
Stark County, Ohio, U.S., Court Records, 1809-1917255,616
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Data Collections
Sorted by Ohio Reference, Dictionaries & Almanacs
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Historical collections of Ohio2,051
Ohio Source Records672
A trip through the lakes of North America392
Summer rambles in the West276
Progressive men of northern Ohio260
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Data Collections
Sorted by Ohio Maps, Atlases & Gazetteers
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U.S., Indexed Early Land Ownership and Township Plats, 1785-1898165,796
Map and description of northeastern Ohio7
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Data Collections
Sorted by Ohio Stories, Memories & Histories
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Official report of the proceedings and debates of the Third Constitutional Convention of Ohio5,045
History of Ohio3,416
Ohio : a four-volume reference library on the history of a great state2,471
History of the Western Reserve2,156
Historical collections of Ohio2,051
View all Ohio Stories, Memories & Histories (423)