Columbia subject headings:
Bacon, Roger, 1214?-1294.
Pageants--New York (State)--New York.
Harvard subject headings:
Bacon, Roger, 1214?-1294.
Pageants--New York (State)--New York.
Princeton subject headings:
Bacon, Roger, 1214?-1294.
Pageants--New York (State)--New York.