events

Regent George Mouzalon and his brothers are killed during a coup headed by the aristocratic faction under Michael VIII Palaiologos, paving the way for its leader to ultimately usurp the throne of the Empire of Nicaea.

George Mouzalon

Byzantine official (c. 1220 – 1258)

George Mouzalon was a high official of the Empire of Nicaea under Theodore II Laskaris.
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Michael VIII Palaiologos

Byzantine emperor (1261-1282), founder of the Palaiologos dynasty

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…
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Empire of Nicaea

Byzantine rump state (1204–1261)

The Empire of Nicaea, also known as the Nicene Empire, was the largest of the three Byzantine Greek rump states founded by the aristocracy of the Byzantine Empire that fled when Constantinople was occupied by Western European and Venetian armed forces during the Fourth Crusade,…
Source: Wikipedia (CC BY-SA)