Leon (Leon) III 'the Isurian' Emperor of the BYZANTINE EMPIRE

Leon (Leon) III 'the Isurian' Emperor of the was born in 0685 in Germanica.  Leon (Leon) III 'the Isurian' Emperor of the's mother was Fabia Proba UNKNOWN.  His maternal grandfather was Justinian II, Emperor of the BYZANTINE EMPIRE.  He was an only child.  Leon (Leon) III 'the Isurian' Emperor of the is no longer alive.

He had a biological son named Constantine V Copronymus, Emperor of the.