Rumors had reached Rome of the vast population and extraordinary wealth of Russia; nearly all the great Russian rivers emptied into the Black Sea, and along these channels the Russian flotillas could easily descend upon the conquerors of Constantinople; Russia was united with Greece by the ties of the same religion, and the recent victory over the Tartars had given the grand prince great renown. These considerations influenced the pope to send an embassador to Moscow, proposing to Ivan III. the hand of Sophia. To increase the apparent value of the offer, the embassador was authorized to state that the princess had refused the hand of the King of France, and also of the Duke of Milan, she being unwilling, as a member of the Greek church, to ally herself with a prince of the Latin religion. Nothing could have been more attractive to Ivan III., and his nobles, than this alliance. "God himself," exclaimed a bishop, "must have conferred the gift. She is a shoot from an imperial tree which formerly overspread all orthodox Christians. This alliance will make Moscow another Constantinople, and will confer upon our sovereign the rights of the Grecian emperors." The grand prince, not deeming it decorous to appear too eager, and yet solicitous lest he might lose the prize, sent an embassador, with a numerous suite, to Rome, with a letter to the pope, and to report more particularly respecting the princess, not forgetting to bring him her portrait. This embassage was speedily followed by another, authorized to complete the arrangements. The embassadors were received with signal honors by Sextus IV., who had just succeeded Paul II., and at length it was solemnly announced, in a full conclave of cardinals, on the 22d of May, 1472, that the Russian prince wished to espouse Sophia. Some of the cardinals objected to the orthodoxy of Ivan III.; but the pope replied that it was by condescension and kindness alone that they could hope to open the eyes of one spiritually blind; a sentiment which it is to be regretted that the court of Rome and also all other communions have too often ignored.