Montgomery County was founded from Philadelphia County in 1784. (Probate, Property and other civil research prior to 1784 should be directed to Philadelphia resources.)
RESEARCH RESOURCES
GSP Montgomery County Repository Guide
Montgomery County Records Department
Montgomery County PA GenWeb Pages
Montgomery County US GenWeb Archives
The Historical Society of Montgomery County
King of Prussia Historical Society
Montgomery County Cemetery Records at Interment.net
Old York Road Genealogical Society [Meetings at Abington Library, Abington, PA.]
Schwenkfelder Library and Heritage Center [Pennsburg, PA]
Society of the Descendants of the Schwenkfeldian Exiles
The Schwenkfelder Library asks “Are YOU a Schwenkfelder Descendant with Roots in Silesia?” Click HERE to view a list of Schwenkfelder immigrant surnames, and if so, contact the Schwenkfelder library – they are looking for you!