Columbia subject headings:
Harvard subject headings:
Abrantes (Portugal)--History--Chronology.
Portugal--History--Modern, 1580---Chronology.
Portugal--History--Period of discoveries, 1385-1580--Chronology.
Princeton subject headings:
Abrantes (Portugal)--Biography.
Abrantes (Portugal)--History.
Portugal--History--Period of discoveries, 1385-1580.