About this time, the two aunts of the king left France, ostensibly for the purpose of travelling, but, in reality, as an experiment, to see what opposition would be made to prevent members of the royal family from leaving the kingdom. As soon as their intention was known, it excited the greatest popular ferment. A vast crowd of men and women assembled at the palace, to prevent, if possible, with lawless violence, their departure. It was merely two elderly ladies who wished to leave France, but the excitement pervaded even the army, and many of the soldiers joined the mob in the determination that they should not be permitted to depart. The traces of the carriages were cut, and the officers, who tried to protect the princesses, were nearly murdered. The whole nation was agitated by the attempts of these two peaceful ladies to visit Rome. When at some distance from Paris, they were arrested, and the report of their arrest was sent to the National Assembly. The king found the excitement so great, that he wrote a letter to the Assembly, informing them that his aunts wished to leave France to visit other countries, and that, though he witnessed their separation from him and his family with much regret, he did not feel that he had any right to deprive them of the privilege which the humblest citizens enjoyed, of going whenever and wherever they pleased. The question of their detention was for a long time debated in the Assembly. "What right," said one, "have we to prohibit these ladies from traveling." "We have a law," another indignantly replied, "paramount to all others--the law which commands us to take care of the public safety." The debate was finally terminated by the caustic remark of a member who was ashamed of the protracted discussion. "Europe," said he, "will be greatly astonished, no doubt, on hearing that the National Assembly spent four hours in deliberating upon the departure of two ladies who preferred hearing mass at Rome rather than at Paris." The debate was thus terminated, and the ladies were permitted to depart. [Illustration: PALACE OF ST. CLOUD.]