Publications/Media
O'Donnell and Ginkinger Family History, Eighteenth and Nineteenth-Century Immigrants to Pennsylvania's Lehigh Valley (2019).

Repositories
Philadelphia research centers: City Hall, City Archives, Historical Society of Pennsylvania, Lutheran Archives, Presbyterian Historical Society, University of Pennsylvania, Temple University Urban Archives, Jenkins Law Library. Suburban locations: Friends Historical Libraries at Swarthmore and Haverford Colleges, Chester County Archives, Delaware County Archives, Montgomery County Archives, Montgomery County Historical Society, Lehigh County Historical Society, Schwenkfelder Library, Swedish Colonial Society records.

Research Time Periods

• 19th Century
• 18th Century
• 17th Century

Honorifics/Credentials
CG®