This queen having become a widow, many persons, men and women of the Court, the most clear-sighted that I know, were of opinion that the king, on his return from Poland, would marry her although she was his sister-in-law; for he could have done so by dispensation of the pope, who can do much in such matters, and above all for great personages because of the public good that comes of it. There were many reasons why this marriage should be made; I leave them to be deduced by high discoursers, without alleging them myself. But among others was that of recognizing by this marriage the great obligations the king had received from the emperor on his return from Poland and departure thence; for it cannot be doubted that if the emperor had placed the smallest obstacle in his way, he could never have left Poland or reached France safely. The Poles would have kept him had he not departed without bidding them farewell; and the Germans lay in wait for him on all sides to catch him (as they did that brave King Richard of England of whom we read in the chronicles); they would surely have taken him prisoner and held him for ransom, and perhaps worse; for they were bitter against him for the Saint-Bartholomew; or, at least, the Protestant princes were. But, voluntarily and without ceremony, he threw himself in good faith upon the emperor, who received him very graciously and amiably, and with much honour and privilege as though they were brothers, and feasted him nobly; then, after having kept him several days, he conducted him himself for a day or two, giving him safe passage through his territory; so that King Henri, by his favour, reached Carinthia, the land of the Venetians, Venice, and then his own kingdom. This was the obligation the king was under to the emperor; so that many persons, as I have said, were of opinion that King Henri III. would meet it by drawing closer their alliance. But at the time he went to Poland he saw at Blamont, in Lorraine, Mademoiselle de Vaudemont, Louise de Lorraine, one of the handsomest, best, and most accomplished princesses in Christendom, on whom he cast his eyes so ardently that he was soon in love, and in such a manner that (nursing his flame during the whole of his absence) on his return to France he despatched from Lyon M. du Gua, one of his prime favourites, to Lorraine, where he arranged and concluded the marriage between him and her very easily, and without altercation, as I leave you to think; because by the father and the daughter no such luck was expected, the one to be father-in-law of a king of France, and the daughter to be queen. Of her I shall speak elsewhere.