page_title: John Komnenos Vatatzes
section_title: Background and family
hierarchical_section_title: John Komnenos Vatatzes / Background and family
caption_attribution_description: English: The Comnenus mosaics from the Hagia Sophia Cathedral (now museum) in Istanbul, Turkey. It shows Emperor John II (1118–1143) on the left, the Virgin Mary and infant Jesus in the centre, and Empress Irene on the right.
context_page_description: John Komnenos Vatatzes, or simply John Komnenos or John Vatatzes in the sources, was a major military and political figure in the Byzantine Empire during the reigns of Manuel I Komnenos and Alexios II Komnenos. He was born c. 1132, and died of natural causes during a rebellion he raised against Andronikos I Komnenos in 1182.
context_section_description: John Komnenos Vatatzes was the son of the sebastohypertatos Theodore Vatatzes, and the porphyrogenita princess Eudokia Komnene, daughter of the emperor John II Komnenos and his empress Eirene of Hungary. Theodore Vatatzes was one of the 'new men' raised to prominence by John II; the Vatatzes family were not previously counted amongst the highest levels of the Byzantine aristocracy, though they had long been prominent in the region around the city of Adrianople in Thrace. 
  John's parents married in 1131, and he was born soon thereafter, probably ca. 1132. John had a brother, Andronikos, who was also a prominent general – he led an army against the city of Amaseia in 1176 and was killed by the Seljuq Turks; they displayed his severed head during the Battle of Myriokephalon shortly afterwards. He had another brother, named Alexios. John's wife was named Maria Doukaina and they had two sons, Alexios and Manuel. The latter was named for John's uncle, the Emperor Manuel, to whom John was very devoted—to the extent of tolerating a love affair between the emperor and his own sister Theodora.
caption: Emperor John II Komnenos and his wife Eirene, grandparents of John Komnenos Vatatzes, flanking the Virgin and Child
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