Columbia subject headings:
Harvard subject headings:
Germany--Genealogy.
Germany--Historiography.
Saxony (Germany)--History.
Wettin, House of.
Princeton subject headings:
Germany--Genealogy.
Historiography--History--16th century.
Holy Roman Empire--Genealogy.
Saxony (Germany)--Genealogy.
Wettin, House of--History--16th century.