Genealogical Websites
- Ancestry Library Edition Licensed for in-library use only.
- Tarentum Genealogical Society
- Allegheny River Family Archives.
- Acronym Server
- American Family Immigration History Center (Ellis Island Records)
- Butler County Genealogical Society
- Butler County Public Library Obituary Indexes
- Butler County News of the Day Indexes from the Butler County Historical Society
- Charts for Reference in Genealogy Research
- Castle Garden Database
- Church of Jesus Christ of Latter-Day Saints Family History Library
- Church Record Translations (Hungarian, Latin and Slovak)
- Civil War Soldiers & Sailors System
- Cyndi’s List of Genealogy Sites on the Internet
- A Directory of Orphanages for Allegheny County, PA and Some Adjacent Counties
- Family Reunion Planning
- Free Genealogy Stuff
- Genealogical Society of Pennsylvania
- GenealogyBlog
- How Do I Write a Family History?
- Immigrant Ships
- Manifest Markings
- Mid-Atlantic Roots Network
- National Genealogical Society
- National Obituary Archive/Funeral Home Finder
- National WWII Memorial Registry
- Obituary Daily Times
- One Look Dictionaries
- One-Step Webpages by Stephen P. Morse
- Online WWII Indexes & Records
- Pennsylvania Cemeteries
- Pennsylvania State Archives
- Pennsylvania Volunteers of the Spanish-American War
- The Poorhouse Story
- Random Acts of Genealogical Kindness
- Relationship Terms
- Repositories of Primary Sources
- Roots Web
- The Secret to Writing a Compelling Family History
- The Ships List
- Social Security Death Index
- United States Historical Census Data Browser
- US Gen Web (State and County Genealogical Resources)
- U.S. Railroad Retirement Board
- VA’s Nationwide Gravesite Locator
- Vital Records Information(United States)
- Western Pennsylvania Genealogical Society
- Westmoreland County Courthouse Records Indexes
- World Gen Web (Worldwide GenealogicalResources)
- World Wars I & II and Korean War Honor Rolls
Local History Websites
- Allegheny Kiski Valley Historical Society
- Armstrong County Historical Museum and Genealogical Society
- Bushy Run Battlefield
- The Burtner House
- Butler County Historical Society
- Depreciation Lands Museum
- Fort Pitt Museum
- French & Indian War Commemoration
- Historic Pittsburgh
- Historical and Genealogical Society of Indiana County
- John A. Roebling
- The Pennsylvania Federation of Museums and Historical Organizations
- The Rachel Carson Homestead
- Rivers of Steel State and National Heritage Area
- Sen. John Heinz Pittsburgh Regional History Center
- Soldiers and Sailors Memorial Hall
- Univeristy of Pittsburgh Archives Service Center
- Washington County Historical Society
- Westmoreland County Historical Society
