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Welcome to Warren County Pennsylvania
History and Genealogy


Warren County was formed in 1800 from parts of Allegheny and Lycoming counties; attached to Crawford County until 1805 and then to Venango County until Warren was formally organized in 1819. Its county seat is Warren.


If you have the desire to help transcribe genealogical data and place it online for the free use of all researchers, contact Nancy to become a host. Volunteer Information is available here.

This County currently does not have a host. This means that there is no one available to help answer your questions about this county's history or to help you with your family's genealogy within this county. WE REGRET THAT WE ARE UNABLE TO DO PERSONAL RESEARCH FOR YOU. 

 Warren County Data Online

Recent Updates
May 2014: Bio: Gould Charles D - Transcribed by Nancy Overlander
February 2014: 1883 Pensioners - transcribed by Valerie Brown
July 2013: Civil War Three Year Volunteer Enlistment Records - Transcribed by Tammy Clark






  • Old Time Tales of Warren County  - When Col. Drake Drove to Warren
    (Taken From Old Time Tales of Warren County By Arch Bristow,  Published December 1832, Page 9-15)




Surrounding Counties

Venango County (southwest)

McKean County (east)

Forest County (northeast)

Erie County (west)

Elk County (southeast)

Chautauqua County, New York (north)

Crawford County (west)

Cattaraugus County, New York (northeast)


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