OHIO - State of - Ohio Name Index 1796-1850, listed in the Morgan Bibliography of Ohio Imprints

ALLEN County - History of Allen County, Ohio, 1885

ALLEN County - Biographical Index to History of Allen County, Ohio, 1906

ALLEN County- Biographical Index to A Standard History of Allen County, Ohio, Volume II, 1921

ASHLAND County - A History of Pioneer and Modern Times of Ashland County from the Earliest to the Present Date, 1863

ASHLAND County - G. W. Hill's History of Ashland County, Ohio 

ASHTABULA COUNTY - History of Ashtabula County, Ohio, 1878

AUGLAIZE County - History of Auglaize County, Ohio

BELMONT County - 1903 Centennial History of Belmont County, Ohio and Representative Citizens

BROWN County - History of Brown County, Ohio, 1883

CHAMPLAIGN County - History of Champaign County, Ohio, 1881

CLARK County - History of Clark County, Ohio, 1881

CLARK County - 20th Century History of Springfield and Clark County, Ohio, 1908

CLERMONT County - History of Clermont County, Ohio, 1880

CLINTON County - History of Clinton County, Ohio, 1882

COLUMBIANA County - History of Columbiana County, Ohio and Representative Citizens, 1905

COSHOCTON County - History of Coshocton County, Ohio: Its Past and Present, 1740-1881

CRAWFORD County - History of Crawford County and Ohio, 1881

CUYAHOGA County - History of Cuyahoga County, Ohio, 1879

DELAWARE County - Genealogical Index of Delaware and Union Counties in Ohio

DELAWARE County - History of Delaware County and Ohio, 1880

DARKE County - History of Darke County, Ohio, 1880

ERIE County - History of the Fire Lands, Comprising Huron and Erie Counties, Ohio, 1879

FAYETTE County - History of Jeffersonville and Jefferson  Township, Ohio, 1803-1988

FRANKLIN County - History of Franklin County, Ohio, 1858

FRANKLIN County - History of Franklin and Pickaway Counties, Ohio

FRANKLIN County - A Centennial Biographical History of the City of Columbus and Franklin County, Ohio, 1901

GALLIA County - Biographical Index to History of Gallia County, 1882

GALLIA County - An every name index to H. H. Hardesty's 1882 history of Gallis County, Ohio (reprinted 1975)

GEAUGA County - Index for History of Geauga and Lake Counties, Ohio

GEAUGA County - Index of Pioneer & General History of Geauga County, 1880

GREENE County - History of Green County, Ohio, 1902

GREENE County - History of Green County, Ohio, 1881

GREENE County - Green County, Ohio together with Historical Notes on the Northwest and the State of Ohio

GUERNSEY County - History of Guernsey County, Ohio, Volume One, 1911

GUERNSEY County - History of Guernsey County, Ohio, Volume Two, 1911

HAMILTON County - History of Cincinnati, Ohio with Illustrations and Biographical Sketches, 1881

HANCOCK County - History of Hancock County, Ohio, 1886

HIGHLAND County - Highland Pioneer and Family Genealogies

HURON County - History of the Fire Lands, Comprising Huron and Erie Counties, Ohio, 1879

KNOX County - Knox County, Ohio, Its Past and Present, 1803

LAKE County - History of Geauga and Lake Counties, Ohio

LICKING County - History of Licking County, Ohio, its Past and Present, 1881

LUCAS County - History of the City of Toledo and Lucas County, Ohio, 1888

MADISON County - History of Madison County, Ohio, 1915

MAHONING County - 20th Century History of Youngstown and Mahoning County, Ohio and Representative Citizens, 1907

MAHONING County - Index of names:  History of Tumbull and Mohoning Counties with illustrations and biographical sketches

MARION County - The History of Marion County, Ohio, 1883

MIAMI County - History of Miami County, Ohio, 1880

MIAMI County - Miami Histories Combined Index

MONTGOMERY County - 1882 Montgomery County History

MUSKINGUM County - Index of men and women in History of Muskingum County, Ohio 

PICKAWAY County - History of Franklin and Pickaway County, Ohio

PICKAWAY County - A. R. Van Cleaf's History of Pickaway County, Ohio

PREEBLE County - History of Preble County, Ohio, 1881

ROSS County - Standard History of Ross County, Ohio, Volume Two, 1917

ROSS County - Pioneer Record and Reminiscense of the Early Settlers and Settlement of Ross County, Ohio, 1917

SANDUSKY County - Conquering the Black Swamp, Jackson Township, Sandusky County, Ohio: A History of Jackson Township's First 170 Years

SCIOTO Valley - History of Lower Scioto Valley, Ohio, 1884, includes Scioto, Jackson, Pike Counties

SENECA County - History of Seneca County, Ohio, from the Close of the Revolutionary War to July, 1880

SUMMIT County - Centennial History of Summit County, Ohio and Representative Citizens, 1908

TRUMBULL County - A Twentieth Century History of Trumbull County Ohio, Volume One and Volume Two, 1909

TRUMBULL County - Index of names:  History of Trumbull and Mahoning Counties with illustrations and biographical sketches

TUSCARAWAS County - History of Tuscarawas County, Ohio

UNION County - Genealogical Index of Delaware and Union Counties in Ohio

VINTON County - History of Vinton County, Ohio, 1954

WASHINGTON County - History of Marietta and Washington County, Ohio, 1902

WASHINGTON County - Washington County, Ohio to 1980

WAYNE County - History of Wayne County, Ohio, 1910

WOOD County - Commemorative Historical and Biographical Record of Wood County, Ohio; Its Past and Present, 1897

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