Columbia subject headings:
Harvard subject headings:
Alcácer do Sal (Portugal)--Church history.
Alcácer do Sal (Portugal)--History.
Military religious orders--Portugal--Alcácer do Sal--History.
Orden de Santiago--History.
Princeton subject headings:
Alcácer do Sal (Portugal)--Church history.
Alcácer do Sal (Portugal)--History.
Military religious orders--Portugal--Alcácer do Sal--History.
Orden de Santiago--History.