Columbia subject headings:
Harvard subject headings:
Demography--Italy--Treviso (Province)--History.
Families--Italy--Treviso (Province)--History--15th century.
Families--Italy--Treviso (Province)--History--16th century.
Treviso (Italy : Province)--Population.
Princeton subject headings:
Families--Italy--Treviso (Province)--History.
Treviso (Italy : Province)--Population--History.