Columbia subject headings:
Catholic Church--Clergy--Biography.
Foucauld, Charles de, 1858-1916.
Hermits--Biography.
Harvard subject headings:
Foucauld, Charles de, 1858-1916
Hermits--Algeria--Biography.
Princeton subject headings:
Catholic Church--Clergy--Biography.
Foucauld, Charles de, 1858-1916.
Hermits--Algeria--Biography.