Columbia subject headings:
German literature--Middle High German, 1050-1500--History and criticism.
Germany--Court and courtiers.
Heidelberg (Germany)--Intellectual life.
Literary patrons--Germany.
Literature and society--Germany.
Ludwig III, Elector of the Palatinate, 1378-1436.
Harvard subject headings:
Authors and patrons--Germany--Heidelberg--History.
German literature--Germany--Heidelberg--History and criticism.
German literature--Middle High German, 1050-1500--History and criticism
Wittelsbach, House of.
Princeton subject headings:
Authors and patrons--Germany--Heidelberg--History.
German literature--Germany--Heidelberg--History and criticism.
German literature--Middle High German, 1050-1500--History and criticism.
Wittelsbach, House of.