We are not told where the first Frankish ruler of Athens resided, but there can be no doubt that, like his immediate successors, he fixed his capital at Thebes—for it was not till the time of the Florentine Dukes in the fifteenth century that the Propylæa at Athens became the ducal palace. The old Bœotian city continued, under the Burgundian dynasty, to be the most important place in the Athenian Duchy. The silk manufacture still continued there; for it is specially mentioned in the commercial treaty which Guy I of Athens concluded with the Genoese in 1240, and we hear of a gift of 20 silken garments from Guy II to Pope Boniface VIII. The town contained both a Genoese and a Jewish colony, and it was a nest of Hebrew poets, whose verses, if we may believe a rival bard, were one mass of barbarisms. But the great feature of Thebes was the castle, built by Nicholas II de St Omer out of the vast fortune of his wife, Princess Marie of Antioch. This huge building is described as “the finest baronial mansion in all the realm of Romania”; it contained sufficient rooms for an Emperor and his court, and the walls were covered with frescoes illustrating the conquest of the Holy Land, in which the ancestors of the Great Theban baron had played a prominent part. Unhappily, the great castle of Thebes was destroyed by the Catalans in the fourteenth century, and one stumpy tower alone remains to preserve, like the Santameri mountains in the Morea, the name and fame of the great Frankish family of St Omer. I have spoken of the political organisation of the two chief Frankish states of Greece; I would next say something of their ecclesiastical arrangements. The policy of the Franks towards the Greek Church was more than anything else the determining factor of their success or failure in Greece, for in all ages the Greeks have regarded their Church as inseparably identified with their nationality, and even to-day the terms “Christian” and “Greek” are often used as identical terms. Now, as that fair-minded modern Greek historian, Paparregopoulos, has pointed out, the Franks were confronted at the outset with an ecclesiastical dilemma, from which there was no escape. Either they must persecute the Orthodox Church, in which case they would make bitter enemies of the persecuted clergy and of the Nicene and Byzantine Emperors; or they must tolerate it, in which case their Greek subjects would find natural leaders in the Orthodox bishops, who would sooner or later conspire against their foreign rulers. This was exactly what happened as soon as the Franks abandoned the policy of persecution for that of toleration. At first, they simply annexed the existing Greek ecclesiastical organisation, which had subsisted, with one or two small changes, ever since the days of the Emperor Leo the Philosopher, ousted the Orthodox hierarchy from their sees, and installed in their places Catholic ecclesiastics from the West.