Maurice de Saxe had been sired by a king. He had the lofty ambition to be a king himself, and he felt the stirrings of that genius which in after years was to make him a great soldier, and to win the brilliant victory of Fontenoy, which to this very day the French are never tired of recalling. Already Louis XV. had made him a marshal of France; and a certain restlessness came over him. He loved Adrienne; yet he felt that to remain in the enjoyment of her witcheries ought not to be the whole of a man's career. Then the Grand Duchy of Courland--at that time a vassal state of Poland, now part of Russia--sought a ruler. Maurice de Saxe was eager to secure its throne, which would make him at least semi-royal and the chief of a principality. He hastened thither and found that money was needed to carry out his plans. The widow of the late duke--the Grand Duchess Anna, niece of Peter the Great, and later Empress of Russia--as soon as she had met this dazzling genius, offered to help him to acquire the duchy if he would only marry her. He did not utterly refuse. Still another woman of high rank, the Grand Duchess Elizabeth of Russia, Peter the Great's daughter, made him very much the same proposal. Both of these imperial women might well have attracted a man like Maurice de Saxe, had he been wholly fancy-free, for the second of them inherited the high spirit and the genius of the great Peter, while the first was a pleasure-seeking princess, resembling some of those Roman empresses who loved to stoop that they might conquer. She is described as indolent and sensual, and she once declared that the chief good in the world was love. Yet, though she neglected affairs of state and gave them over to favorites, she won and kept the affections of her people. She was unquestionably endowed with the magnetic gift of winning hearts. Adrienne, who was left behind in Paris, knew very little of what was going on. Only two things were absolutely clear to her. One was that if her lover secured the duchy he must be parted from her. The other was that without money his ambition must be thwarted, and that he would then return to her. Here was a test to try the soul of any woman. It proved the height and the depth of her devotion. Come what might, Maurice should be Duke of Courland, even though she lost him. She gathered together her whole fortune, sold every jewel that she possessed, and sent her lover the sum of nearly a million francs. This incident shows how absolutely she was his. But in fact, because of various intrigues, he failed of election to the ducal throne of Courland, and he returned to Adrienne with all her money spent, and without even the grace, at first, to show his gratitude. He stormed and raged over his ill luck. She merely soothed and petted him, though she had heard that he had thought of marrying another woman to secure the dukedom. In one of her letters she bursts out with the pitiful exclamation: