Columbia subject headings:
Architecture, Medieval--France.
Christian saints--Cult--France--Mauritius.
Christian saints--Cult--France--Picardy.
Crypts--France--Mauritius.
Crypts--France--Picardy.
Harvard subject headings:
Architecture, Medieval--France.
Christian saints--Cult--France--Île-de-France.
Christian saints--Cult--France--Picardy.
Crypts--France--Île-de-France.
Crypts--France--Picardy.
Princeton subject headings:
Architecture, Medieval--France.
Christian saints--Cult--France--Île-de-France.
Christian saints--Cult--France--Picardy.
Crypts--France--Île-de-France.
Crypts--France--Picardy.