Columbia subject headings:
Harvard subject headings:
Names, Geographical--French--Congresses.
Names, Personal--French--Congresses.
Onomastics--History--Congresses.
Onomastics--Social aspects--Congresses.
Princeton subject headings:
Names, Geographical--French--Congresses.
Names, Personal--French--Congresses.
Onomastics--History--Congresses.
Onomastics--Social aspects--Congresses.