The story continued....
The 10th August and its aftermath
p.256: On the afternoon of 10th August 1792 the Princess, together with Madame de Tourzel, accompanied the royal family as they made their escape across the Tuileries Palace gardens to the Legislative Assembly and took refuge in the reporters' box. The Princess was so ill that she was removed for a few hours to the adjacent Convent of the Feuillants and the Queen implored her not to return but to travel straight to the duc de Penthièvre at Anet. Madame de Tourzel later reported her to say that, had she not recovered, she would have attempted flight, knowing that she could be of no use to Marie-Antoinette. In the event she returned to the Loge after a couple of hours. The party was later joined by Cléry, Madame de Campan and Pauline Tourzel. Mlle Mertins, the Princess's femme-de-chambre also escaped, bringing with her all the money she could find, which the Princess then divided into three, keeping one portion herself and giving the other two to the King and Madame Élisabeth, with whom she shared a mattress for the night. The royal party spent three days in the Convent, conducted to the Assembly every morning, before finally being conveyed to imprisonment in the Temple. Some correspondence was exchanged during this time. The duc de Penthièvre apparently received letters from his daughter in-law through the intermediary of Mlle Mertins, as did Madame de Ginestous. A letter to the Princesse de Tarente, which both ladies claimed had been written from the box itself, was intercepted but proved to be merely a request for clean linen. Two guards Devin and Priquet testified to a further furtive exchange of letters - but their evidence may have been falsified to create suspicion (see Mémoires historiques iv, p.219-20; Fassy, p.84).