Columbia subject headings:
Harvard subject headings:
Frederick William I, King of Prussia, 1688-1740.
Gundling, Jacob Paul, Freiherr von, 1673-1731.
Prussia (Germany)--Court and courtiers--Biography.
Princeton subject headings:
Frederick William I, King of Prussia, 1688-1740.
Gundling, Jacob Paul, Freiherr von, 1673-1731.
Prussia (Germany)--Court and courtiers--Biography.