Washington County PA Histories and Genealogies

20th century history of the city of Washington, and Washington County, Pennsylvania : and representative citizens FamilySearch Library

Colonial & genealogical records, Washington County, Pennsylvania marriages, 1811-1846 FamilySearch Library

Commemorative Biographical Record of Washington County, Pennsylvania, 1893 (included in U.S. County and Regional Histories and Atlases collection) Ancestry

Commemorative biographical record of Washington County, Pennsylvania : containing biographical sketches of prominent and representative citizens and of many of the early settled families FamilySearch Library

Commemorative biographical record of Washington County, Pennsylvania : containing biographical sketches of prominent and representative citizens, and of many of the early settled families FamilySearch Library

Commemorative biographical record of Washington County, Pennsylvania, containing biographical sketches of prominent and representative citizens, and of many of the early settled families LDS Genealogy

Commemorative biographical record of Washington County, Pennsylvania, containing biographical sketches of prominent and representative citizens, and of many of the early settled families Internet Archive

Compilation of Published Sources MyHeritage

Early records of Washington County, Pennsylvania FamilySearch Library

Gun makers of southwestern Pa. FamilySearch Library

Historical sketches of northern Washington County FamilySearch Library

History of Greene County, Pa. : containing an outline of the state from 1682, until the formation of Washington County in 1781. History during 15 years of union. The Virginia and new state controversy--running of Mason's and Dixon's line--whiskey insurrection--history of churches, families, judges, senators, assembly-men, etc., etc. LDS Genealogy

History of Greene County, Pa. : containing an outline of the state from 1682, until the formation of Washington County in 1781. History during 15 years of union. The Virginia and new state controversy--running of Mason's and Dixon's line--whiskey insurrection--history of churches, families, judges, senators, assembly-men, etc., etc. Internet Archive

History of Washington County : from its first settlement to the present time, first under Virginia as Yohogania, Ohio, or Augusta County until 1781, and subsequently under Pennsylvania LDS Genealogy

History of Washington County : from its first settlement to the present time, first under Virginia as Yohogania, Ohio, or Augusta County until 1781, and subsequently under Pennsylvania Internet Archive

History of Washington County : history of Greene County, Pennsylvania FamilySearch Library

History of Washington County from its first settlement to the present time, first under Virginia as Yohogania, Ohio, or Augusta County until 1781, and subsequently under Pennsylvania; with sketch of all the townships, boroughs, and villages, etc.; and to which is added a full account of the celebrated Mason and Dixon's line, the Whiskey Insurrection, Indian warfare, traditional and local historical events FamilySearch Library

History of Washington County, Pennsylvania Ancestry

History of Washington County, Pennsylvania Google Books

History of Washington County, Pennsylvania Historic Pittsburgh

History of Washington County, Pennsylvania : with biographical sketches of many of its pioneers and prominent men FamilySearch Library

History of Washington County, Pennsylvania : with biographical sketches of many of its pioneers and prominent men Genealogy Gophers

History of Washington County, Pennsylvania : with biographical sketches of many of its pioneers and prominent men LDS Genealogy

History of Washington County, Pennsylvania : with biographical sketches of many of its pioneers and prominent men Internet Archive

History of Washington County, Pennsylvania, 1871 (included in U.S. County and Regional Histories and Atlases collection) Ancestry

History of Washington County, Pennsylvania, 1882 (included in U.S. County and Regional Histories and Atlases collection) Ancestry

Iams Collection at the Citizens Library in Washington, Pennsylvania FamilySearch Library

Index of Washington County, Pennsylvania; edited by Boyd Crumrine FamilySearch Library

Index to Ohio Valley genealogies, by Charles A. Hanna : relating chiefly to families in Harrison, Belmont, and Jefferson counties, Ohio, and Washington, Westmoreland, and Fayette counties, Pennsylvania FamilySearch Library

Index to the Commemorative biographical record of Washington County, Pennsylvania : containing biographical sketches of prominent and representative citizens, and of many of the early settled families by J. H. Beers & Co., 1893 FamilySearch Library

Periodical Source Index (index to 3.1 million articles in historical and genealogical publications) Allen County Public Library

Residents, 1782-1790 and pioneer families of Donegal Township, Washington County, Penna FamilySearch Library

Sketches of the Cross Creek Valley FamilySearch Library

The Bibliography of Washington County, Pennsylvania Ancestry

The Tenmile Country and its pioneer families : a genealogical history of the upper Monongahela Valley (with complete index) FamilySearch Library

The Tenmile Country and its pioneer families : a genealogical history of the upper Monongahela Valley (with surname index) FamilySearch Library

The Tenmile country and its pioneer families : a genealogical history of the Upper Monongahela Valley FamilySearch Library

The Whiskey Rebellion : southwestern Pennsylvania's frontier people test the American constitution FamilySearch Library

The courts of justice, bench & bar of Washington County, Pennsylvania .. Genealogy Gophers

The courts of justice, bench and bar of Washington County, Pennsylvania : with sketches of the early court-houses, the judicial system the law judges, and the roll of attorneys of that county, and a history of the erection and dedication of the court house of 1900 FamilySearch Library

Twentieth Century History of the City of Washington and Washington County, Pennsylvania, 1910 (included in U.S. County and Regional Histories and Atlases collection) Ancestry