Columbia subject headings:
Frederick William I, King of Prussia, 1688-1740.
Prussia (Germany)--History--Frederick William I, 1713-1740.
Prussia (Germany)--Kings and rulers--Biography.
Harvard subject headings:
Frederick William I, King of Prussia, 1688-1740.
Prussia (Germany)--History--Frederick William I, 1713-1740.
Prussia (Germany)--Kings and rulers--Biography.
Princeton subject headings: