Yolande, with her husband Peter of Courtenay, count of Auxerre, was invited by the Latins to assume the empire of the East. The royal birth of his father, the noble origin of his mother, recommended to the barons of France the first cousin of their king. His reputation was fair, his possessions were ample, and in the bloody crusade against the Albigeois, the soldiers and the priests had been abundantly satisfied of his zeal and valor. Vanity might applaud the elevation of a French emperor of Constantinople; but prudence must pity, rather than envy, his treacherous and imaginary greatness. To assert and adorn his title, he was reduced to sell or mortgage the best of his patrimony. By these expedients, the liberality of his royal kinsman Philip Augustus, and the national spirit of chivalry, he was enabled to pass the Alps at the head of one hundred and forty knights, and five thousand five hundred sergeants and archers. After some hesitation, Pope Honorius the Third was persuaded to crown the successor of Constantine: but he performed the ceremony in a church without the walls, lest he should seem to imply or to bestow any right of sovereignty over the ancient capital of the empire. The Venetians had engaged to transport Peter and his forces beyond the Adriatic, and the empress, with her four children, to the Byzantine palace; but they required, as the price of their service, that he should recover Durazzo from the despot of Epirus. Michael Angelus, or Comnenus, the first of his dynasty, had bequeathed the succession of his power and ambition to Theodore, his legitimate brother, who already threatened and invaded the establishments of the Latins. After discharging his debt by a fruitless assault, the emperor raised the siege to prosecute a long and perilous journey over land from Durazzo to Thessalonica. He was soon lost in the mountains of Epirus: the passes were fortified; his provisions exhausted; he was delayed and deceived by a treacherous negotiation; and, after Peter of Courtenay and the Roman legate had been arrested in a banquet, the French troops, without leaders or hopes, were eager to exchange their arms for the delusive promise of mercy and bread. The Vatican thundered; and the impious Theodore was threatened with the vengeance of earth and heaven; but the captive emperor and his soldiers were forgotten, and the reproaches of the pope are confined to the imprisonment of his legate. No sooner was he satisfied by the deliverance of the priests and a promise of spiritual obedience, than he pardoned and protected the despot of Epirus. His peremptory commands suspended the ardor of the Venetians and the king of Hungary; and it was only by a natural or untimely death¹¹ that Peter of Courtenay was released from his hopeless captivity.¹²

The long ignorance of his fate, and the presence of the lawful sovereign, of Yolande, his wife or widow, delayed the proclamation of a new emperor. Before her death, and in the midst of her grief, she was delivered of a son, who was named Baldwin, the last and most unfortunate of the Latin princes of Constantinople. His birth endeared him to the barons of Romania; but his childhood would have prolonged the troubles of a minority, and his claims were superseded by the elder claims of his brethren. The first of these, Philip of Courtenay, who derived from his mother the inheritance of Namur, had the wisdom to prefer the substance of a marquisate to the shadow of an empire; and on his refusal, Robert, the second of the sons of Peter and Yolande, was called to the throne of Constantinople. Warned by his father's mischance, he pursued his slow and secure journey through Germany and along the Danube: a passage was opened by his sister's marriage with the king of Hungary; and the emperor Robert was crowned by the patriarch in the cathedral of St. Sophia. But his reign was an æra of calamity and disgrace; and the colony, as it was styled, of New France yielded on all sides to the Greeks of Nice and Epirus. After a victory, which he owed to his perfidy rather than his courage, Theodore Angelus entered the kingdom of Thessalonica, expelled the feeble Demetrius, the son of the marquis Boniface, erected his standard on the walls of Adrianople; and added, by his vanity, a third or a fourth name to the list of rival emperors. The relics of the Asiatic province were swept away by John Vataces, the son-in-law and successor of Theodore Lascaris, and who, in a triumphant reign of thirty-three years, displayed the virtues both of peace and war. Under his discipline, the swords of the French mercenaries were the most effectual instruments of his conquests, and their desertion from the service of their country was at once a symptom and a cause of the rising ascendant of the Greeks. By the construction of a fleet, he obtained the command of the Hellespont, reduced the islands of Lesbos and Rhodes, attacked the Venetians of Candia, and intercepted the rare and parsimonious succors of the West. Once, and once only, the Latin emperor sent an army against Vataces; and in the defeat of that army, the veteran knights, the last of the original conquerors, were left on the field of battle. But the success of a foreign enemy was less painful to the pusillanimous Robert than the insolence of his Latin subjects, who confounded the weakness of the