Columbia subject headings:
Harvard subject headings:
Catholic Church--Ireland--History--19th century.
Famines--Ireland--History--19th century
Food relief--Ireland--History--19th century.
Ireland--History--Famine, 1845-1852.
Princeton subject headings:
Catholic Church--Ireland--History--19th century.
Food relief--Ireland--History--19th century.
Ireland--History--Famine, 1845-1852.