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Male Leon IV, Emperor of the BYZANTINE EMPIRE Click to view Leon IV, Emperor of the BYZANTINE EMPIRE in the family tree

Leon IV, Emperor of the was born about 0731 in Turkey.  Leon IV, Emperor of the's father was Constantine V Copronymus, Emperor of the BYZANTINE EMPIRE and his mother was Irene Princess of the  KHAZARS.  His paternal grandfather was Leon (Leon) III 'the Isurian' Emperor of the BYZANTINE EMPIRE.  He was an only child.  He died in of fever, while campaigning against the Bulgarians.


Leon IV, Emperor of the's family with Eirene UNKNOWN

They had a son named Konstantinos VI Emperor of the.