Columbia subject headings:
Harvard subject headings:
Charities--Portugal--History.
Church work with the poor--Catholic Church--History.
Church work with the poor--Portugal--History.
Poor--Services for--Portugal--History.
Public welfare--Portugal--History.
Princeton subject headings:
Charities--Portugal--History.
Church work with the poor--Catholic Church--History.
Church work with the poor--Portugal--History.
Poor--Services for--Portugal--History.
Public welfare--Portugal--History.