Columbia subject headings:
Spencer, John Poyntz Spencer, Earl, 1835-1910.
Statesmen--Great Britain--Biography.
Viceroys--Ireland--Biography.
Harvard subject headings:
Spencer, John Poyntz Spencer, Earl, 1835-1910.
Statesmen--Great Britain--Biography.
Viceroys--Ireland--Biography.
Princeton subject headings:
Spencer, John Poyntz Spencer, Earl, 1835-1910.
Statesmen--Great Britain--Biography.
Viceroys--Ireland--Biography.