Columbia subject headings:
Harvard subject headings:
Justice, Administration of--Schleswig (Duchy)--History.
Justice, Administration of--Schleswig (Germany and Denmark)--History.
Princeton subject headings:
Justice, Administration of--Germany--North Friesland (Region)--History--Sources.
Law--Germany--North Friesland (Region)--History--Sources.
North Friesland (Germany : Region)--History--Sources.