Columbia subject headings:
Albert, Duke of Prussia, 1490-1568.
Elisabeth, consort of Erich I, Duke of Brunswick-Lüneburg, 1510-
German language--Dialects--History.
German language--Early modern, 1500-1700.
Harvard subject headings:
Albert, Duke of Prussia, 1490-1568.
Elisabeth, consort of Erich I, Duke of Brunswick-Lüneburg, 1510-
German language--Dialects--History.
German language--Early modern, 1500-1700.
Princeton subject headings:
Albert, Duke of Prussia, 1490-1568.
Elisabeth, consort of Erich I, Duke of Brunswick-Lüneburg, 1510-
German language--Dialects--History.
German language--Early modern, 1500-1700.