Maria Theresa at length determined on sending her private secretary, Baron de Neni, to Versailles, with directions to observe the conduct of the Dauphiness with attention, and form a just estimate of the opinion of the Court and of Paris with regard to that Princess. The Baron de Neni, after having devoted sufficient time and intelligence to the subject, undeceived his sovereign as to the exaggerations of the French ambassador; and the Empress had no difficulty in detecting, among the calumnies which he had conveyed to her under the specious excuse of anxiety for her august daughter, proofs of the enmity of a, party which had never approved of the alliance of the House of Bourbon with her own. At this period the Dauphiness, though unable to obtain any influence over the heart of her husband, dreading Louis XV., and justly mistrusting everything connected with Madame du Barry and the Duc d'Aiguillon, had not deserved the slightest reproach for that sort of levity which hatred and her misfortunes afterwards construed into crime. The Empress, convinced of the innocence of Marie Antoinette, directed the Baron de Neni to solicit the recall of the Prince de Rohan, and to inform the Minister for Foreign Affairs of all the motives which made her require it; but the House of Rohan interposed between its protege and the Austrian envoy, and an evasive answer merely was given. It was not until two months after the death of Louis XV. that the Court of Vienna obtained his recall. The avowed grounds for requiring it were, first, the public gallantries of Prince Louis with some ladies of the Court and others; secondly, his surliness and haughtiness towards other foreign ministers, which would have had more serious consequences, especially with the ministers of England and Denmark, if the Empress herself had not interfered; thirdly, his contempt for religion in a country where it was particularly necessary to show respect for it. He had been seen frequently to dress himself in clothes of different colours, assuming the hunting uniforms of various noblemen whom he visited, with so much audacity that one day in particular, during the Fete-Dieu, he and all his legation, in green uniforms laced with gold, broke through a procession which impeded them, in order to make their way to a hunting party at the Prince de Paar's; and fourthly, the immense debts contracted by him and his people, which were tardily and only in part discharged. The succeeding marriages of the Comte de Provence and the Comte d'Artois with two daughters of the King of Sardinia procured society for the Dauphiness more suitable to her age, and altered her mode of life.