Columbia subject headings:
Generals--Europe--Biography.
Mansfeld, Ernst, graf von, 1585-1626.
Thirty Years' War, 1618-1648.
Harvard subject headings:
Generals--Europe--Biography.
Mansfeld, Ernst, graf von, 1585-1626.
Thirty Years' War, 1618-1648
Princeton subject headings:
Generals--Europe--Biography.
Mansfeld, Ernst, graf von, 1585-1626.
Thirty Years' War, 1618-1648.