Columbia subject headings:
Groulx, Lionel, 1878-1967.
Harvard subject headings:
Groulx, Lionel, 1878-1967--Diaries.
Historians--Canada--Biography
Princeton subject headings:
Catholics--Québec (Province)--Biography.
Groulx, Lionel, 1878-1967--Childhood and youth.
Priests--Québec (Province)--Biography.