A period of anarchy followed the cruel death of Romanus, and there were at one time no less than six pretenders to the throne. Throughout this trying period John Ducas maintained his power as regent, relinquishing his regency only when his ward, Michael VII., became of age and asserted his rights. Michael was fortunate in the choice of his empress, Princess Maria, daughter of the King of Iberia, whose beauty and grace are celebrated by the historian Anna Comnena. When her husband was overthrown and slain by the rebel Nicephorus Botaniates, Maria married the latter, with the hope of securing the throne for her child and the regency for herself. And from this time on her story is closely interwoven with that of the Comneni princesses, to whom we now return.

John Comnenus died soon after Constantine Ducas, leaving to the widowed Anna the task of bringing up a large family of eight children,--Manuel, Isaac, Alexius, Adrian, Nicephorus, Maria, Eudocia, and Theodora. But Anna was equal to the task, and deserves to be ranked among the great mothers of the world. She gave herself up to the proper education of her sons and daughters, and to the promotion of their political advancement. She could never console herself for the loss of an imperial crown through the weakness of her husband, and all her tireless energy was directed toward recovering her lost opportunity and reaching the throne through the elevation of one of her sons. What is recounted of her shows that she was a woman of extraordinary intelligence, inexhaustible energy, remarkable political astuteness, and inordinate ambition.

After performing political services of great merit, Manuel, the eldest, died at an early age. The mother sought to make her sons Isaac and Alexius men who could show themselves capable of performing every task imposed upon them in the high station they were destined to acquire; and the proof of the influence she exerted in the formation of their characters is seen not only in their high attainments, but also in the ascendency she retained over Alexius when he had reached the throne.

Owing to her undying hatred of the house of Ducas, Anna attached herself to the party of the Empress Eudocia and Romanus, and, being then in high favor at court, she married her daughter Theodora to Romanus's son Constantine. The revolution made by John Ducas to the advantage of himself and his ward, Michael VII., upset all the well-laid plans of Anna Dalassena; and the fall of Romanus marked for a time the end of the favor of the Comneni. Anna showed her firmness of character by remaining faithful to the cause of the dethroned emperor. Her correspondence with him was detected, and she was exiled, with her children, to one of the Prince's Isles. Her exile did not last long, however, for she was recalled and restored to favor; and Michael VII. brought about the marriage of Isaac, the eldest son since the death of Manuel, to Irene, daughter of an Alanian prince, and cousin-german to the Empress Maria.

Meanwhile, another matrimonial scheme was being matured, which was not at all in accordance with the wishes of Anna and the empress. John Ducas, from the monastery to which he had retired, projected the marriage of his grand-daughter Irene, with Alexius Comnenus, who was rapidly growing in promise and influence, and was already giving evidence of his political astuteness and diplomacy. Alexius gladly welcomed an alliance which would unite the two most powerful families of Constantinople in his interest, but his patrician mother opposed any affiliation with the rival house, and hated the very name of Ducas. The Empress Maria also had plans for Alexius, with which she feared this alliance would interfere, and at first threatened open opposition. But Alexius won his point with his usual cleverness. Anna finally yielded to his persuasion, and the empress gave her reluctant consent. The result of the union was that Alexius at once became the most powerful of the younger nobles at the court.

The next step in his career was also determined by the profound wisdom or wily caprice of a woman. To the surprise of her friends and consternation of her enemies, the Empress Maria adopted Alexius as her son. Anna Dalassena in all probability had a hand in this move for the elevation of her house, but it is difficult to see what was the motive of the empress, who had a young son, Constantine, whom she wished to succeed to the purple. Perhaps she felt the need of a strong hand to support the claims of herself and her son against her second husband, the usurper Nicephorus Botaniates. Perhaps she was captivated by the manly vigor and personal charms of the young man, and wished to play with Alexius the rôle of Theophano with Zimisces. It is impossible to state her motive, but the step was the first move toward the final overthrow of her house and the succession of the Comneni.

Alexius had now all the reins of power in his hands, and a revolution against Botaniates ensued. The usurper was overthrown and Alexius was proclaimed emperor by the army. At first Constantine, the son of the Empress Maria and Michael VII., was associated with him on the throne, though still in his minority. Anna Dalassena and Maria, dreading the ascendency of Irene Ducas, wife of Alexius, plotted to prevent her coronation as empress, but the patriarch, who was a partisan of the house of Ducas, defeated their intrigues; a few days after Alexius assumed the purple, Irene, with imposing ceremonies, was crowned empress.

Alexius well knew how to gain over to his support and utilize for his schemes the intriguing women who were about him. He had a profound respect for the political sagacity of his mother and during the earlier years of his reign her word exerted a deep influence on the course of government. When he was called away from Constantinople by the wars that demanded his personal attention, he left his mother as regent during his absence.

The first offspring of the union of Alexius and Irene was a daughter, Anna Comnena. She was in her infancy affianced to Constantine, and the two were regarded as heirs to the throne, much to the delight of the ex-Empress Maria. In the ceremonies of the court, the names of Constantine and Anna immediately followed those of Alexius and Irene.

Finally, in 1088, the empress bore a son, the third of her children. The joy of Alexius was unbounded. Seeing the possibility of his son carrying on the dynasty and perpetuating the name of Comnenus, Alexius determined to set aside the claims of Constantine and his eldest daughter. An estrangement with Maria Ducas followed. In 1092, John in his fourth year was proclaimed emperor, and Constantine was deprived of his rights. The rupture between Alexius and Maria was a source of enmity to the reigning house. Chagrined at the failure of her plans, and at the usurpation of one to whom she had shown every kindness, the ex-empress took part in a conspiracy against Alexius. But the plot was exposed in time, and all who were engaged in it were severely punished, except the ex-empress, who was permitted by her adopted son to go into peaceful retirement.