The so-called treaty of Hanau, 1743 -- The treaty of Worms, 13 September, 1743 -- D'Argenson's relations with Germany and Sardinia -- D'Argenson and the Dutch -- Breda and Lisbon, August, 1746, to January, 1747 -- Sandwich and Macanaz at Breda, January to May, 1747 -- Between Breda and Aix-la-Chapelle -- The preliminaries of Aix-la-Chapelle -- The treaty of Aix-la-Chapelle.