Columbia subject headings:
Ireland--Politics and government--1910-1921.
Ireland--Politics and government--1922-1949.
Stack, Austin, 1879-1929.
Statesmen--Ireland--Biography.
Harvard subject headings:
Ireland--Politics and government--1910-1921.
Ireland--Politics and government--1922-1949.
Stack, Austin, 1879-1929.
Statesmen--Ireland--Biography.
Princeton subject headings: