In presenting the _Physionomia_ to Frederick, Scot took what proved a long farewell of the Court; for many years passed before he saw the Emperor again. The great concourse of the Queen’s train, together with the assembly of Frederick’s subjects at Palermo, bred a pestilence under the dangerous heats of spring. A sudden horror fell on the masques and revels of these bright days, with the death of the Queen’s brother, Count Alfonso of Provence, and several others, so that soon the fair gardens and pleasant palace were emptied and deserted as a place where only the plague might dare to linger. The King and Queen, with five hundred Spanish knights and a great Sicilian following, passed eastward; to Cefalù first, and then on to Messina and Catania, as if they could not put too great a distance between themselves and the infected spot. Meanwhile Michael Scot, whose occupation in Palermo, and indeed about the King, was now gone, set sail in the opposite direction and sought the coast of Spain. Whether the idea of this voyage was his own, was the result of a royal commission, or had been suggested by some of the learned who came with Queen Constantia from her native land, it is now impossible to say. It was in any case a fortunate venture, which did much, not only for Scot’s personal fame, but for the general advantage in letters and in arts. CHAPTER III SCOT AT TOLEDO In following the course which Michael Scot held in his voyage to Spain, we approach what was beyond all doubt the most important epoch in the life of that scholar. Hitherto we have seen him as the student preparing at Paris or Bologna for a brilliant future, or as the tutor of a youthful monarch, essaying some literary ventures, which justified the position he held in Sicily, and recommended him for future employment. But the moment was now come which put him at last in possession of an opportunity suitable to his training and talents. We are to see how he won in Spain his greatest reputation in connection with the most important literary enterprise of the age, and one which is indeed not the least remarkable of all time.