Loukas Notaras was descended from a Greek family originally from Monemvasia; his earliest ancestor whom we can identify in the surviving sources was one sebastos Paul, who captured the island of Kythera from the Venetians for the Emperor Michael VIII Palaiologos in 1270. Other members of the Notarades can be identified over the following decades. In the middle of the 14th century one branch relocated to Constantinople, where they rose to political and social prominence by supporting Andronikos IV Palaiologos, who was rebelling against his father John V Palaiologos, and then, after Andronikos's death, by supporting his son John VII Palaiologos. Loukas Notaras' father was Nicholas Notaras, a wealthy merchant in Galata, who served as envoy to emperor Manuel II Palaiologos in Italy, France, and England; he held the citizenships of Genoa and Venice. His mother's name was Euprepeia. Little is known of her, other than that she died before 1412, and was buried in the Xanthopoulon Monastery in Constantinople. Loukas had at least one brother, John, who served as epi tes trapezes, was captured in a skirmish during the 1411 siege of Constantinople and decapitated. Nicholas ransomed his son's head and buried it with the rest of his remains in a public funeral. In 1424, Notaras was one of three emissaries—along with Manuel Melachrenos and George Sphrantzes—who negotiated a treaty of friendship between Emperor John VIIPalaiologos and Sultan Murad II of the Ottoman Turks at the end of the Ottoman Interregnum. His continued importance as an imperial official is attested by his presence at the marriage of the future Emperor Constantine XI Palaiologos to Caterina Gattilusio 27 July 1441. The famous phrase "I would rather see a Turkish turban in the midst of the City than the Latin mitre" is attributed to him by Doukas, but although it does reflect the views of the party hostile to the Union of the Churches established by the Council of Florence, the attribution to Notaras is probably wrong. Indeed, Notaras worked with his emperor Constantine XI to secure Catholic aid by whatever avenues they could find while simultaneously attempting to avoid riots by the Orthodox faithful. Unfortunately for his memory, this pragmatic middle course led to his vilification by both sides of the debate, attacks which were not lessened by the intense politicking going on among the late Imperial hierarchy. Constantine's close friend and personal secretary George Sphrantzes, for instance, seldom has a charitable word for Notaras and Sphrantzes' antipathy was repeated in turn by Edward Gibbon.
Fall of Constantinople
During the 1453 siege of Constantinople, Notaras led the troops along the north-western Sea Wall. Some accounts of the siege have him deserting his post after the Ottoman banner was raised on the tower above the Kerkoporta, but this may have been politically motivated slander. In any case, he was able to hold the Sea Wall—which had been the point of entry of all earlier successful attacks on the city—against the Turks until the breach of the land walls rendered his efforts moot.
Death
Notaras, his Palaiologos wife and his son were all captured by the Turks and originally granted clemency in the name of reestablishing order and in exchange for much of Notaras's fortune, which he had the sense to invest abroad in Venice in the form of dowries for his children. Nonetheless, he was executed shortly after along with his son and son-in-law. This may have simply been due to the Sultan rethinking the wisdom of allowing a noble with ties to the Vatican and Venice to live; Gibbon believes he was caught already in the middle of such intrigue. Mehmed's final words to Notaras before he ordered his execution:
Family
The reports that all Notaras' sons were executed are most likely an error. Most historical accounts of the executions do not allude to the fate of the youngest son, Jacob Notaras, who was sent to Mehmed's harem. The only male survivor of the Notaras family, Jacob escaped from the Ottomans in 1460. The widow of Notaras, who was on her sickbed during the final Ottoman assault, died a slave along the way to Adrianople, the former Ottoman capital; she was buried near the village of Mesene. Two members of Notaras' family were on the passenger list of a Genoese ship that escaped the fall of the city. His daughter Anna became the focal point of the Byzantine expatriate community in Venice. Two other daughters, Helena Notaras and Theodora Notaras, also survived the fall and joined their sister in exile. Helena Notaras had married the heir to Ainos, Giorgio Gattilusio in 1444.
Writings
A collection of Lucas Notaras's letters in Latin has been published in Greece under the title Epistulae. It includes Ad Theodorum Carystenum, Scholario,Eidem, Ad eundem and Sancto magistro Gennadio Scholario. He figures as a character in the book Johannes Angelos by the Finnish author Mika Waltari. In the novel he is depicted as leader of a group of Byzantine nobles who vainly try to collaborate with the enemy after the fall of Constantinople.
