Constantine XI Dragases Palaiologos or Dragaš Palaeologus was the last reigning Byzantine emperor from 23 January 1449 until his death in battle at the fall of Constantinople on 29 May 1453. Constanti
Fresco of Constantine XI from the Catholicon of the Old Monastery of Taxiarches in Aigialeia, mid-15th century
Miniature from an early 15th-century manuscript depicting Constantine's father Emperor Manuel II Palaiologos, his mother Helena Dragaš and his three older brothers John, Theodore and Andronikos
Ruins of the castle at Patras, captured by Constantine in 1430
Contemporary sketches by Pisanello of the Byzantine delegation at the Council of Florence. The figure mounted on the horse is Constantine's brother, Emperor John VIII Palaiologos.
John VIII Palaiologos was the penultimate Roman emperor to rule in Constantinople. Ruling from 1425 to 1448, he attempted to bring about the reunification of the Orthodox and Catholic churches and pri
Constantine XI Palaiologos
…This does not mean that Constantine was not also a skilled administrator: he was trusted and favored to such an extent by his older brother, Emperor John VIII Palaiologos, that he was designated as regent twice during John VIII's journeys away from Constantinople in 1423–1424 and 1437–1440. In 1427–1428, Constantine and…
Detail from The Middle King by Benozzo Gozzoli, in the Magi Chapel of Palazzo Medici-Riccardi, Florence, 1459–1461. Balthazar is represented as John VIII; the portrait is based on contemporary drawings made in Italy.
A famous portrait medal by Pisanello made in Florence, 1438
Sketches of John VIII at the Council of Florence, by Pisanello