Eudokia Makrembolitissa in the context of "Byzantine empress"

Romanos IV Diogenes (Greek: Ῥωμανός Διογένης, romanized: Rōmanos Diogenēs; c. 1030 – c. 1072) was Byzantine emperor from 1068 to 1071. Determined to halt the decline of the Byzantine military and to stop Turkish incursions into the empire, he is nevertheless best known for his defeat and capture in 1071 at the Battle of Manzikert, which played a major role in undermining Byzantine authority in Anatolia and allowed for its gradual Turkification.

Son of the general Constantine Diogenes and a prominent member of the Cappadocian Greek military aristocracy, Romanos rose to fame as a successful Akritai commander, serving in Syria and on the Danubian frontier. In 1068, he was crowned Byzantine emperor following his marriage to the dowager empress Eudokia Makrembolitissa. Early in his reign, Romanos campaigned with limited success against the Seljuk Turks in Anatolia and Syria. Domestically, his rule was marked by a series of unpopular policies as well as clashes with the rival Doukas family. In 1071, Romanos undertook another major campaign against the Seljuks. His Byzantine army, beset by years of neglect and poor tactics, was decisively defeated by the forces of Alp Arslan at Manzikert. Romanos himself was taken prisoner.

Nikephoros III Botaneiates (Greek: Νικηφόρος Βοτανειάτης, romanized: Nikēphóros Botaneiatēs; 1002–1081), Latinized as Nicephorus III Botaniates, was Byzantine Emperor from 7 January 1078 to 1 April 1081. He became a general during the reign of Byzantine Emperor Constantine IX Monomachos, serving with distinction during the Pecheneg revolt of 1048–1053. In 1057 he aided Isaac I Komnenos in overthrowing Emperor Michael VI Bringas, leading forces at the decisive Battle of Petroe. Under the Emperor Constantine X Doukas Nikephoros was made doux, first of Thessalonica and subsequently of Antioch. In the latter position he repelled numerous incursions from the Emirate of Aleppo. Constantine X died in 1067 and Empress Eudokia Makrembolitissa married Romanos IV Diogenes; Nikephoros, who had also been a candidate for Eudokia's hand and the position of emperor, was exiled and remained in retirement until Emperor Michael VII summoned him to serve as kouropalates and governor of the Anatolic Theme.

Having insulted Emperor Michael with overly frank appeals for help against the Seljuk Turks in Byzantine Anatolia, Nikephoros decided to protect himself from reprisals by seizing the throne. His military acumen and family renown won him strong support, and he took power in 1078 with the approval of the Byzantine Senate and the citizens of Constantinople. As emperor he faced numerous revolts, including those of Nikephoros Bryennios, Nikephoros Basilakes, and Constantine Doukas, as well as an attempted assassination by the Varangian Guard. Nikephoros performed many acts to increase his legitimacy and support, spending large amounts on donatives for the army and his supporters, forgiving all debt in arrears, and instituting minor legal reforms. Diplomatically, he secured the submission of Theodore Gabras and Philaretos Brachamios, governors of Trebizond and Antioch, respectively, who had become de facto independent of the Byzantine Empire.

Apollodorus of Gela (Greek: Ἀπολλόδωρος ὁ Γελῷος), Magna Graecia, in Sicily was a New Comedy playwright. According to Eudokia Makrembolitissa and the Suda, he was a contemporary of Menander, and accordingly lived between the years 340 and 290 BC.

Both the Suda and Eudokia attribute to him seven comedies, of which they give the titles. But while the editors of the Suda ascribes them to Apollodorus of Gela, they assign one of these same comedies in another passage to Apollodorus of Carystus. Other writers also frequently confound the two comic poets.