Columbia subject headings:
Trenck, Friedrich, Freiherr von der, 1726-1794.
Harvard subject headings:
Austria--History--1740-1789.
Austrian Succession, War of, 1740-1748.
Nobility--Germany--Prussia--Biography.
Prisoners--Germany--Prussia--Biography.
Prussia (Germany)--History--1740-1815.
Soldiers--Germany--Prussia--Biography.
Trenck, Friedrich, Freiherr von der, 1726-1794.
Princeton subject headings:
Trenck, Friedrich, Freiherr von der, 1726-1794.