Columbia subject headings:
Cartagena, Alonso de, 1385?-1456.
Castile (Spain)--History--15th century.
Harvard subject headings:
Cartagena, Alonso de, 1385?-1456
Castile (Spain)--History--15th century.
Princeton subject headings:
Cartagena, Alonso de, 1385?-1456.
Castile (Spain)--History--15th century.