Columbia subject headings:
Harvard subject headings:
England--Foreign relations--Scotland.
Sadler, Ralph, Sir, 1507-1587.
Scotland--Foreign relations--England.
Scotland--History--James VI, 1567-1625.
Scotland--History--Mary Stuart, 1542-1567.
Princeton subject headings:
England--Foreign relations--Scotland.
Scotland--Foreign relations--England.
Scotland--History--James VI, 1567-1625.
Scotland--History--Mary Stuart, 1542-1567.