Columbia subject headings:
Harvard subject headings:
Military religious orders--Italy--History.
Sacro militare ordine di Santo Stefano papa e martire
Titles of honor and nobility--Italy.
Princeton subject headings:
Land titles--Italy--Tuscany--History.
Nobility--Italy--Tuscany--History.
Orders of knighthood and chivalry--Italy--Tuscany--History.
Sacro militare ordine di Santo Stefano papa e martire--History.
Titles of honor and nobility--Italy--Tuscany--History.