Columbia subject headings:
Schwenkfelder Church--United States--History--Congresses.
Schwenkfelders--United States--History--Congresses.
Harvard subject headings:
Religious communities--Pennsylvania--Congresses.
Schwenckfeld, Caspar, 1489-1561--Congresses.
Schwenkfelders--Congresses.
Princeton subject headings:
Schwenkfelder Church--United States--History--Congresses.
Schwenkfelders--United States--History--Congresses.