- Wertz, Wirt, Wuertz, etc., Families of Pennsylvania, 1400s-1990 by Carolyn C. Choppin, 2008-12-02
- York County, Pennsylvania Church Records of the 18th Century, Volume 3 (Three) (3) by Marlene S Bates, F. Edward Wright, 1991
- History of Centre and Clinton Counties Pennsylvania by John Blair Linn, 1975
- Pennsylvania German Church Records Births, Baptisms, Marriages, Burials, Etc. From the Pennsylvania German Society Proceedings and Addresses. With an introduction by Don Yoder. 3 vols.
- Colonial And Revolutionary Families Of Pennsylvania by John W. Jordan, 2004-05-30
- Abstracts (Mainly Deaths) From the Pennsylvania Gazette, 1775-1783 by Scott, 2009-06-01
- Index to the 1800 Census of Pennsylvania by Jeanne Robey Felldin, Gloria Kay Vandiver Inman, 2004-01-01
- Guide to Records of the Court of Quarter Sessions, Chester County, Pennsylvania, 1681-1969: Records of the Clerk of Courts, Records of the Court of O by Lynn Ann Catanese, 1988-12
- Pennsylvania Biographies And Genealogies 1600s-1800s
- Centennial Register, 1895-2000, And, Proceedings of the Society, 1995-2000 by Mark Frazier Lloyd, 2003-03
- Pennsylvania German Immigrants, 1709-1786 Lists Consolidated from Yearbooks
- Genealogy of the Dutton family of Pennsylvania, preceded by a history of the family in England from the time of William the Conqueror to the year 1669: ... a short account of the Duttons of Conn by Gilbert Cope, 2010-05-13
- Genealogy Of The Dutton Family Of Pennsylvania: Preceded By A History Of The Family In England From The Time Of William The Conqueror To The Year 1669 (1871)
- Genealogy Of The McKean Family Of Pennsylvania: With A Biography Of Thomas McKean (1890) by Roberdeau Buchanan, 2010-09-10
|