Most unfortunately he met on his way back the baron de Villeneuve-Moans. This man had, a short time before, grossly insulted his sister, the marquise de Cabris. The brother demanded satisfaction, which being refused, he now, meeting him by accident, struck him. The baron proceeded legally against him, and thus his evasion from his place of exile came to light. [Sidenote: 1774. Ætat. 25.] The implacable father demanded a stricter imprisonment; and Mirabeau, taken from his wife and his infant son, then dangerously ill, was conducted to the chateau of If, a dismal fortress, built on a naked rock by the sea-shore, near Marseilles. He was here at the demand of his father, interdicted all visits and correspondence; and the marquis also took the pains to write to the commander of the castle, Dallegre, exaggerating the faults of his son, and blackening his character; but here, as before in the Isle de Rhé, the commander was won by the frankness, courage, and fascinating qualities of his prisoner, and wrote to the marquis to entreat his liberation. "All the province knows," he wrote, "that you have made the freedom of the count de Mirabeau depend on the report I shall make of his good conduct. Receive, then, the most authentic attestation that, since the count has been confined at the chateau d'If, he has not given me, nor any other person, the slightest cause of complaint, and has always conducted himself admirably. He has sustained with extreme moderation the altercations I have sometimes entered into for the purpose of trying his temper, and he will carry away with him the esteem, friendship, and consideration of every one here." Madame de Mirabeau made a journey to Bignon to intercede with his father, who at length explained that his purpose was to try his son; that he meant to keep him yet longer in the chateau of If; and if, by a miracle, he committed no new fault, he should be transferred to some other fortress where his perseverance in a good course should continue to be put to the test, till by degrees he should be restored to his privileges of husband and father. When we consider that Mirabeau really filled these sacred functions, and that his sole crime towards his father was debt,--a crime the consequences of which visited him only, and visited him severely,--we revolt from the insolent tyranny exercised against him. [Sidenote: 1775. Ætat. 26.] In pursuance of this plan, he was transferred to the fortress of Joux, near Pontarlier, and placed in the hands of the governor, count Saint-Mauris. He submitted to this new exile among the mountains of Jura, away from his wife and child, from every friend and connection, with entire resignation; still hoping, by patience and good conduct, to vanquish the prejudices and gain the good will of his father.