Columbia subject headings:
Harvard subject headings:
Diplomats--Germany--Biography--Congresses.
Freher, Marquard, 1565-1614--Congresses.
Germany--History--1517-1648--Congresses.
Historians--Germany--Biography--Congresses.
Lawyers--Germany--Biography--Congresses.
Poets, German--16th century--Biography--Congresses.
Princeton subject headings:
Diplomats--Germany--Biography--Congresses.
Freher, Marquard, 1565-1614--Congresses.
Germany--History--1517-1648--Congresses.
Historians--Germany--Biography--Congresses.
Lawyers--Germany--Biography--Congresses.
Poets, German--16th century--Biography--Congresses.