Columbia subject headings:
Dudley, Robert, Sir, 1574-1649.
Great Britain--Court and courtiers--Biography.
Harvard subject headings:
Great Britain--Court and courtiers--Biography.
Leicester, Robert Dudley, Earl of, 1532?-1588.
Princeton subject headings:
Dudley, Robert, Sir, 1574-1649.
Great Britain--Court and courtiers--Biography.