Columbia subject headings:
Harvard subject headings:
Biographies
Portugal--History--Sebastião, 1557-1578
Portugal--Kings and rulers--Biography
Sebastião, King of Portugal, 1554-1578
Princeton subject headings:
Portugal--History--Sebastião, 1557-1578.
Portugal--Kings and rulers--Biography.
Sebastião, King of Portugal, 1554-1578.
Sebastião, King of Portugal, 1557-1578.