Throughout the autumn, notwithstanding the gravity of the affairs then pending, the Court at Fontainebleau was one ceaseless scene of dissipation.  High play still formed a prominent feature in the amusements of the palace, and the extent to which it was carried may be estimated by the fact that Concini, before his return to the capital, had lost at cards and dice the enormous sum of twenty-six thousand pistoles;[119] and while the branle and the gaming-table occupied the night, the day was devoted to hunting, a diversion in which the Queen constantly participated, accompanied by the Princesses and ladies of the Court, and attended by a suite of between four and five hundred of the principal nobles.  The arrival of the Duchesse de Lorraine and the Cardinal de Gonzaga[120] gave a new impetus to the gaiety of the royal circle, while their sumptuous reception at the palace induced new outlay and new rivalry among the courtiers.[121]

It was in the midst of this splendid dissipation that the Regent received tidings of the death of the Duc de Mayenne, a loss which, from the good understanding recently established between herself and that Prince, was of serious importance to her authority; while the event produced a still more painful impression from the fact that his wife, Henrietta of Savoy, had died of grief a few days subsequently, and that they had been carried to the grave together.

The next news which reached the Court was that of the demise of Marguerite of Austria, Queen of Spain; an event which, from the recent treaty concluded between the two countries, had become doubly interesting to France.  This Princess, who was the daughter of Charles, Archduke of Gratz, Duke of Styria and Carinthia, and of Marie of Bavaria, had become the wife of Philip III in November 1599; and had left four sons, viz.  Philip, Charles, Ferdinand, and Alfonso; and two daughters, Anne and Marguerite, the former of whom was promised to Louis XIII.

Other and more personal interests sufficed, nevertheless, to dry the tears of the Queen-mother, as at this period the Duchesse de Lorraine explained the purport of her visit; which, it is asserted, was to induce her royal niece to redeem the pledge given by her deceased husband that the Dauphin should espouse the Princesse de Lorraine, who would bring as her dowry to the young King the duchies of Lorraine and Bar.  Marie was, however, too deeply compromised with Spain as well as with the Pope and the Grand Duke of Tuscany, both of whom were earnest to effect the completion of that alliance, to follow up a policy which could not but have proved much more beneficial to the French nation; while the Conde de Fuentes, who immediately suspected the purpose of Madame de Lorraine, loudly and arrogantly asserted that the French King could not have two wives; that his marriage with the Infanta was concluded; and that his sovereign was not to be cheated with impunity.[122]