Johanna Elizabetha at this crisis fell ill--'of a colic,' said the court of Urach scornfully; 'of poison,' said Stuttgart, Baden-Durlach, finally Vienna. This was serious, wrote Schuetz. There were not wanting persons who hinted that other inconvenient wives had died of this same class of colic, and that the illness had been caused by the rival mistress. Eberhard Ludwig raged, Wilhelmine laughed, but Zollern looked grave, and spoke of the Prussian letter of royal protection, and of the beauty and safety of Schaffhausen. Anger gave place to anxiety, when a private letter from the Emperor to Eberhard Ludwig arrived. It was really an unpleasant letter, and the court, to whom its contents were communicated, felt that it was the beginning of the end. His Majesty wrote that he gave Serenissimus one last chance of saving the lady of his heart. She must yield at once, or the law would proceed against her ruthlessly. The Emperor added that he had commissioned the Electors of Brunswick, Brunswick-Wolfenbuettel, and Hesse-Cassel to act as intermediaries in the matter. They were empowered to settle the dispute in his Majesty's name and in the interests of virtue, law, and order. Serenissimus was overwhelmed. He vowed he would abjure his allegiance to Austria, and as for the Protestant Church which had proved so inconveniently honest, that could go by the board and he would go over to Rome. The Pope Clement XI. was unfriendly to Austria politically, and his Holiness would welcome the Duke of Wirtemberg to the fold. For the rest, Eberhard Ludwig talked wildly of approaching Louis XIV. and throwing in his lot and his army with his old adversaries. The Pope was indeed informed of the whole tangle, and had entered into secret negotiations with Zollern on the subject. Hereupon Forstner reappeared, and by his reproaches, his tediousness, and his tactlessness nearly confirmed Serenissimus in his frantic decision. Then arrived Osiander. He was a man of great strength of character and intellect, and he succeeded in demonstrating to the Duke the dishonourable nature of his intentions. Also he induced his Highness to comprehend that the Pope, though ready to gather all men, and especially princes, into the maw of Rome, could not make a double marriage legal where there was no feasible plea for annulment of the first union. To be politically hostile to Austria was one thing, to enter into open combat with her another. Wirtemberg was not a large enough bribe in any case. At this juncture arrived the Electorial ambassadors, and lengthy, tedious negotiations commenced. The deliberations seemed endless. Did the ambassadors believe their task to be nearing completion, the other side had always a fresh plea, a new quibble; and the winter was far advanced before these unfortunate envoys declared that they could do no more.