Census-Online.com - census transcriptions for Jefferson Co.
B and C Companies, 211th Regiment PA Volunteers
Jefferson County, PA Genealogy Forum read and post messages about your ancestors for this county
Jefferson County GenWeb Project collection of online resources for genealogy researchers
Jefferson County Message Board read and post messages with other genealogy researchers of this county
Interment.net - cemeteries of  Jefferson Co.
The Tombstone Transcription Project - cemeteries for Jefferson Co; PA
US GenWeb Archives for Jefferson County cemeteries, newspapers, wills, military rosters etc recorded online here
1820 Census Jefferson County Pennsylvania

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