Columbia subject headings:
Bishops--England--Biography.
Percival, John, 1834-1918.
School principals--England--Biography.
Harvard subject headings:
Bishops--England--Herefordshire--Biography.
Percival, John, 1834-1918.
School principals--England--Biography.
Princeton subject headings:
Bishops--England--Biography.
Percival, John, 1834-1918.
School principals--England--Biography.