- Quakers And Politics: Pennsylvania 1681-1726 by Gary B. Nash, 1993-10-07
- Index to the Encyclopedia of Pennsylvania Biography (2 Volumes in 1). Frederick A. Godcharles, Index to Volumes I-XX; Walter D. Stock, Index to Volumes XXI-XXXII
- Emigrants to Pennsylvania. A Consolidation of Ship Passenger Lists from The Pennsylvania Magazine of History and Biography
- Abstracts of Lancaster County, Pennsylvania: Wills (1786-1820) by Historical Society of Pennsylvania, 2003-10
- Catholic Trails West. The Founding Catholic Families of Pennsylvania by Adams, 2009-06-01
- Pennsylvania: An Illustrated History (Hippocrene Illustrated Histories) by Donald E. Markle, 2009-05-01
- Encyclopedia of American Quaker Genealogy, Vol. 2: New Jersey and Pennsylvania Monthly Meetings by William W. Hinshaw, 1991-05
- Record of the Descendants of George and Jane Chandler (Who Emigrated to Pennsylvania From Wiltshire, England, in 1687) with a Pedigree of the Chandlers of Oare, Wiltshire by Charles R. Barker, Joseph Parish, et all 2007
- History of Pennsylvania by Philip Shriver Klein, 1980-10
- Pennsylvania 1850 census index by Ronald Vern Jackson, 1981
- Bucks County, Pennsylvania, Miscellaneous Deed Dockets 1857-1900 by Thomas G. Myers, 2009-05-01
- Central Pennsylvania Marriages, 1700-1896 by Charles A. Fisher, 1993-01
- Pennsylvania Marriages Prior to 1790 Names of Persons for Whom Marriage by John B. Linn, 1960-06
- 1833 Residents of Phillipsburg (now Monaca), Pennsylvania by Eileen Aiken English, 2004-09-01
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