On This Day

Michael VIII Palaiologos is formally proclaimed Emperor of Nicaea in Nymphaion

Michael VIII Palaiologos or Palaeologus reigned as Byzantine emperor from 1261 until his death in 1282, and previously as the co-emperor of the Empire of Nicaea from 1259 to 1261.

Michael VIII Palaiologos or Palaeologus reigned as Byzantine emperor from 1261 until his death in 1282, and previously as the co-emperor of the Empire of Nicaea from 1259 to 1261. Michael VIII was the founder of the Palaiologan dynasty that would rule the Byzantine Empire until the Fall of Constantinople in 1453. He recovered Constantinople from the Latin Empire in 1261 and transformed the Empire of Nicaea into a restored Byzantine Empire. His reign saw considerable recovery of Byzantine power, including the enlargement of the Byzantine army and navy. It also included the reconstruction of the city of Constantinople, and the increase of its population.

Historical Significance

Michael VIII Palaiologos or Palaeologus reigned as Byzantine emperor from 1261 until his death in 1282, and previously as the co-emperor of the Empire of Nicaea from 1259 to 1261.

Events Before

  1. Kraków, Poland, receives city rights

    Kraków, Poland, receives city rights

  2. Baghdad, then a city of 1 million, falls to the Mongols as the Abbasid Caliphate is destroyed, with tens of thousands sl

    Baghdad, then a city of 1 million, falls to the Mongols as the Abbasid Caliphate is destroyed, with tens of thousands slaughtered, ending the Islamic Golden Age

  3. Mongol army of 150,000, led by Hulagu, grandson of Genghis Khan, arrives at the walls of Baghdad (city falls Feb 13)

    Mongol army of 150,000, led by Hulagu, grandson of Genghis Khan, arrives at the walls of Baghdad (city falls Feb 13)

  4. Mongols defeated by Dai Viet at the battle of Dong Bo Dau

    Mongols defeated by Dai Viet at the battle of Dong Bo Dau

  5. Salisbury Cathedral in south west England inaugurated

    Salisbury Cathedral in south west England inaugurated

Events After

  1. Kublai Khan, grandson of Genghis Khan, becomes ruler of the Mongol Empire

    The Mongol Empire was the largest contiguous empire in history. Originating in present-day Mongolia in East Asia, the empire at its height stretched from the Sea of Japan to Eastern Europe, extending…

  2. Qutuz, Mamluk Sultan of Egypt (1259-60), is assassinated by Baibars, a fellow Mamluk leader, who seizes power for himsel

    Qutuz, Mamluk Sultan of Egypt (1259-60), is assassinated by Baibars, a fellow Mamluk leader, who seizes power for himself

  3. Hulagu Khan, grandson of Genghis, conquers Damascus

    Hulagu Khan, grandson of Genghis, conquers Damascus

  4. Battle of Ain Jalut: Mamluks of Egypt defeat the Mongol army led by Kitbuqa in the Levant, often labeled a turning point

    Battle of Ain Jalut: Mamluks of Egypt defeat the Mongol army led by Kitbuqa in the Levant, often labeled a turning point in world history, saving the Arabic-Islamic civilization from destruction

  5. Battle at Montaperti, Tuscany, between rival factions the Guelphs and Ghibellines

    The Guelphs and Ghibellines were factions supporting the pope (Guelphs) and the Holy Roman emperor (Ghibellines) in the Italian city-states of Central and Northern Italy during the Middle Ages.

More from the 1250s

Frequently Asked Questions

What happened on January 1, 1259?
Michael VIII Palaiologos or Palaeologus reigned as Byzantine emperor from 1261 until his death in 1282, and previously as the co-emperor of the Empire of Nicaea from 1259 to 1261. Michael VIII was the founder of the Palaiologan dynasty that would rule the Byzantine Empire until the Fall of Constantinople in 1453. He recovered Constantinople from the Latin Empire in 1261 and transformed the Empire of Nicaea into a restored Byzantine Empire.
Why is Michael VIII Palaiologos is formally proclaimed Emperor of Nicaea in Nymphaion significant?
Michael VIII Palaiologos or Palaeologus reigned as Byzantine emperor from 1261 until his death in 1282, and previously as the co-emperor of the Empire of Nicaea from 1259 to 1261.

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