Anna Komnene in the context of "John II Komnenos"

Byzantine literature is the Greek literature of the Middle Ages, whether written in the Byzantine Empire or outside its borders. It was marked by a linguistic diglossy; two distinct forms of Byzantine Greek were used, a scholarly dialect based on Attic Greek, and a vernacular based on Koine Greek. Most scholars consider 'literature' to include all medieval Greek texts, but some define it with specific constraints. Byzantine literature is the successor to Ancient Greek literature and forms the basis of Modern Greek literature, although it overlaps with both periods.

The tradition saw the competing influences of Hellenism, Christianity, and earlier in the empire's history, Paganism. There was a general flourishing of gnomai, hagiography, sermons, and particularly historiography, which became less individual-focused. Poetry was often limited to musical hymnal forms, or the more niche epigram tradition, while ancient dramas and epics became obsolete. The influential romantic epic Digenes Akritas is a major exception.

The Muzaka were a noble Albanian family that ruled over the region of Myzeqe (southern Albania) in the Late Middle Ages. They are also referred to by some authors as a tribe or a clan. The earliest historical document that mentions the Muzaka family (around 1090) is written by the Byzantine historian Anna Komnene. At the end of the 13th and beginning of the 14th century members of the Muzaka family controlled a region between the rivers of Devoll and Vjosë. Some of them were loyal to the Byzantine Empire while some of them allied with Charles of Anjou who gave them (and some other members of Albanian nobility) impressive Byzantine-like titles (such as Sebastokrator) in order to subdue them more easily. In the 1340s, Stefan Dušan pressed further south into Albania, and by 1343-45 had taken central towns and territories in southern Albania, including domains of the Muzaka family. However, they would fall back under local control after his death in 1355. After the Battle of Savra in 1385 the territory of Albania came under the Ottoman Empire; they served the Ottomans until 1444 when Theodor Corona Musachi joined Skanderbeg's rebellion. When the Ottomans suppressed Skanderbeg's rebellion and captured the territory of Venetian Albania in the 15th century many members of the Muzaka family retreated to Italy. Those who stayed in Ottoman Albania lost their feudal rights, some converted to Islam and achieved high ranks in the Ottoman military and administrative hierarchy.

Notable members of the family include Andrea II Muzaka, Gjon Muzaka, Theodor Corona Musachi and Andrea I Muzaka, among others. The last notable member of Muzaka family who found refugee in Italy died in Naples in 1600.

Irene Doukaina or Ducaena (Greek: Εἰρήνη Δούκαινα, Eirēnē Doúkaina; c. 1066 – 19 February 1138) was a Byzantine empress by marriage to the Byzantine emperor Alexios I Komnenos. She was the mother of Emperor John II Komnenos and the historian Anna Komnene. She was initially heavily overshadowed and humiliated in influence and power by her mother-in-law Anna Dalassene, but after her retirement and death, Irene was able to exert increasing influence over her husband Alexios I Komnenos, and became powerful towards the end of his reign. But even so, she could not arrange his successor according to her wishes, which favoured her daughter Anna Komnene over her son John II Komnenos.

The Alexiad (Greek: Ἀλεξιάς, romanized: Alexias) is a medieval historical and biographical text written around the year 1148, by the Byzantine princess Anna Komnene, daughter of Emperor Alexios I Komnenos. It was written in a form of artificial Attic Greek. Anna described the political and military history of the Byzantine Empire during the reign of her father, thus providing a significant account on the Byzantium of the High Middle Ages. Among other topics, the Alexiad documents the Byzantine Empire's interaction with the Crusades and highlights the conflicting perceptions of the East and West in the early 12th century. It does not mention the schism of 1054 – a topic which is very common in contemporary writing. It documents firsthand the decline of Byzantine cultural influence in eastern and western Europe, particularly in the West's increasing involvement in its geographic sphere. The Alexiad was paraphrased in vernacular medieval Greek in mid-14th century to increase its readability, which testifies to the work's lasting interest.

Anna Komnene Angelina or Comnena Angelina (Greek: Άννα Κομνηνή Αγγελίνα; c. 1176 – 1212) (not to be confused with Anna Komnene) was Empress consort of Nicaea. She was the daughter of emperor Alexios III Angelos and Euphrosyne Doukaina Kamatera.

Constantine Doukas or Ducas (Greek: Κωνσταντίνος Δούκας, romanized: Kōnstantīnos Doúkās; c. 1074 – 12 August 1094) was Byzantine junior emperor from 1074 to 1078, and again from 1081 to 1087. He was born to Emperor Michael VII Doukas and Empress Maria of Alania in about 1074, and elevated to junior emperor probably in the same year. He was junior emperor until 1078, when Michael VII was replaced by Nikephoros III Botaneiates. Because Constantine was not made junior emperor under Nikephoros III, his betrothal to Olympias, the daughter of Robert Guiscard, was broken, which Robert Guiscard used as a pretext to invade the Byzantine Empire. John Doukas forced Nikephoros to abdicate in favor of Alexios I Komnenos in 1081, and shortly afterwards Alexios elevated Constantine to junior emperor. Constantine married Alexios's daughter Anna Komnene, and remained junior emperor until 1087, when Alexios had a son, John II Komnenos. Constantine died in c. 1095.