Columbia subject headings:
Harvard subject headings:
Caillaux, Henriette--Trials, litigation, etc.
Calmette, Gaston, 1858-1914.
Trials (Murder)--France--Paris.
Princeton subject headings:
Caillaux, Henriette.
Caillaux, Joseph, 1863-1944.
France--History--Third Republic, 1870-1940.