Photios I of Constantinople in the context of "Ius (canon law)"

Stasinus (Ancient Greek: Στασῖνος, romanized: Stasînos) of Cyprus was a semi-legendary early Greek poet. He is best known for his lost work Cypria, which was one of the poems belonging to the Epic Cycle that narrated the War of Troy.

The Cypria, presupposing an acquaintance with the events of the Homeric poem, confined itself to what preceded the Iliad, and has been described as an introduction. The poem contained an account of the Judgement of Paris, the elopement of Helen, the abandonment of Philoctetes on the island of Lemnos, the landing of the Achaeans on the coast of Asia Minor, and the first engagement before Troy. Proclus, in his Chrestomathia, gave an outline of the poem (preserved in Photius, cod. 239).

Cyrus the Younger (Old Persian: 𐎤𐎢𐎽𐎢𐏁 Kūruš; Ancient Greek: Κῦρος Kyros; died 401 BC) was an Achaemenid prince and general. He ruled as satrap of Lydia and Ionia from 408 to 401 BC. Son of Darius II and Parysatis, he died in 401 BC in battle during a failed attempt to oust his elder brother, Artaxerxes II, from the Persian throne.

The history of Cyrus and of the retreat of his Greek mercenaries is told by Xenophon in his Anabasis. Another account, probably from Sophaenetus of Stymphalus, was used by Ephorus. Further information is contained in the excerpts from Artaxerxes II's physician, Ctesias, by Photius; Plutarch’s Lives of Artaxerxes II and Lysander; and Thucydides' History of Peloponnesian War. These are the only early sources of information on Cyrus the Younger.

Five ancient Greek novels or ancient Greek romances survive complete from antiquity: Chariton's Callirhoe (mid 1st century), Achilles Tatius' Leucippe and Clitophon (early 2nd century), Longus' Daphnis and Chloe (2nd century), Xenophon of Ephesus' Ephesian Tale (late 2nd century), and Heliodorus of Emesa's Aethiopica (3rd century). There are also numerous fragments preserved on papyrus or in quotations, and summaries in Bibliotheca by Photius, a 9th-century Ecumenical Patriarch. The titles of over twenty such ancient Greek romance novels are known, but most of them have only survived in an incomplete, fragmentary form. The unattributed Metiochus and Parthenope may be preserved by what appears to be a faithful Persian translation by the poet Unsuri. The Greek novel as a genre began in the first century CE, and flourished in the first four centuries; it is thus a product of the Roman Empire. The exact relationship between the Greek novel and the Latin novels of Petronius and Apuleius is debated, but both Roman writers are thought by most scholars to have been aware of and to some extent influenced by the Greek novels.

The Christianization of Kievan Rus' was a long and complicated process that took place in several stages. In 867, Patriarch Photius of Constantinople told other Christian patriarchs that the Rus' people were converting enthusiastically, but his efforts seem to have entailed no lasting consequences, since the Russian Primary Chronicle and other Slavonic sources describe the tenth-century Rus' as still firmly entrenched in Slavic paganism. The traditional view, as recorded in the Russian Primary Chronicle, is that the definitive Christianization of Kievan Rus' dates happened c. 988 (the year is disputed), when Vladimir the Great was baptized in Chersonesus (Korsun) and proceeded to baptize his family and people in Kiev. The latter events are traditionally referred to as baptism of Rus' (Russian: Крещение Руси, romanized: Kreshcheniye Rusi; Ukrainian: Хрещення Русі, romanized: Khreshchennia Rusi; Belarusian: Вадохрышча Русі, romanized: Vadokhryshcha Rusi) in Russian, Ukrainian and Belarusian literature.

Herodian or Herodianus (Greek: Ἡρωδιανός), sometimes referred to as Herodian of Antioch (c. 170 – c. 240), was a minor Roman civil servant who wrote a colourful history in Greek titled History of the Empire from Marcus onwards (τῆς μετὰ Μάρκον βασιλείας ἱστορία) in eight books covering the years 180 to 238. His work is not considered entirely reliable, although his less biased account of Elagabalus may be more useful than that of Cassius Dio. The origin of Herodian is contested in scholarship, popular hypotheses being Syria, Alexandria in Egypt and Asia Minor. However, he appears to have lived for a considerable period of time in Rome, possibly without holding any public office. From his extant work, it seems that he was still living at an advanced age during the reign of Gordianus III, who ascended the throne in 238. Beyond this, nothing is known of his life.

Herodian writes (1.1.3; 2.15.7) that the events described in his history occurred during his lifetime. Photios I of Constantinople (Codex 99) gives an outline of the contents of this work and passes a flattering encomium on the style of Herodian, which he describes as clear, vigorous, agreeable, and preserving a happy medium between an utter disregard of art and elegance and a profuse employment of the artifices and prettinesses which were known under the name of Atticism, as well as between boldness and bombast. He appears to have used Thucydides as a model to some extent, both for style and for the general composition of his work, often introducing speeches wholly or in part imaginary.

Bibliotheca Historica (Latin; Greek: Βιβλιοθήκη Ἱστορική, Bibliothḗkē Historikḗ), also known as the Historical Library or Library of History, is a work of universal history by Diodorus Siculus. It consisted of forty books, which were divided into three sections. The first six books are geographical in theme and describe the history and culture of Egypt (Book I), of Mesopotamia, India, Scythia, and Arabia (II), of North Africa (III), and of Greece and Europe (IV–VI). In the next ten books, he recounts human history starting with the Trojan War (Book VII) down to the death of Alexander the Great (XVII). The final section concerns the historical events from the successors of Alexander (Book XVIII) down to the time of the First Triumvirate of the late Roman Republic (XL). The end of the work has been lost, and it is unclear whether Diodorus actually reached the beginning of Caesar's Gallic War in 59 BC (as he promises at the beginning of the work) or, as evidence suggests, he stopped short at 60 BC owing to old age and weariness from his labors. He selected the name "Library" as an acknowledgement that he was assembling a composite work drawing from many sources. Of the authors he used, some who have been identified include Hecataeus of Abdera, Ctesias of Cnidus, Ephorus, Theopompus, Hieronymus of Cardia, Duris of Samos, Diyllus, Philistus, Timaeus, Polybius, and Posidonius.

Diodorus's immense work has not survived intact. Only Books I–V and Books XI–XX remain in their entirety. The rest exists only in fragments preserved in Photius and in the Excerpta of Constantine Porphyrogenitus.

Zosimus (Ancient Greek: Ζώσιμος [ˈzosimos]; fl. 490s–510s) was a Greek historian who lived in Constantinople during the reign of the eastern Roman Emperor Anastasius I (491–518). According to Photius, he was a comes, and held the office of "advocate" of the imperial treasury. Zosimus was also known for condemning Constantine’s rejection of the traditional polytheistic religion.

Little more is known about the life of Zosimus except that he was Greek and a pagan. He was not a contemporary of the events of his books.

Hippolytus of Rome (/həˈpɑːlɪtəs/ hi-PAH-lit-əs, Ancient Greek: Ἱππόλυτος; Romanized: Hippólytos, c. 170 – c. 235 AD) was a bishop of Rome and one of the most important Christian theologians of the second and third centuries whose provenance, identity, and corpus remain elusive to scholars and historians. Suggested communities include Rome, Palestine, Egypt, Anatolia, and other regions of the Middle East. The best historians of literature in the ancient church, including Eusebius and Jerome, openly admit they cannot name where Hippolytus the biblical commentator and theologian served in leadership. They had read his works but did not possess evidence of his community. Photios I of Constantinople describes him in his Bibliotheca (cod. 121) as a disciple of Irenaeus, who was said to be a disciple of Polycarp; from the context, it seems Photios was suggesting Hippolytus publicly identified himself in this way. But this assertion is doubtful. One older theory claims he came into conflict with the popes of his time and seems to have headed a schismatic group as a rival to the bishop of Rome, thus becoming an antipope. In this view, he opposed the Roman popes because they softened the penitential system to accommodate the large number of new pagan converts. However, he was reconciled to the Church before he died as a martyr.

Starting in the fourth century, various legends arose identifying him as a priest of the Novatianist schism or as a soldier converted by Saint Lawrence. He has also been confused with another martyr of the same name. Pope Pius IV identifies him as "Saint Hippolytus, Bishop of Pontus", martyred in the reign of Severus Alexander, using as a source an inscription on a statue found at the Church of Saint Lawrence in Rome and kept at the Vatican.