Constantine (son of Theophilos)

Constantine
Emperor of the Romans
Constantine (right) and his grandfather Michael II on the reverse of a solidus minted by Constantine's father Theophilos.
Byzantine co-emperor (with Theophilos)
Reign	830s
Predecessor	Theophilos
Successor	Theophilos
Born	820s or 830s
Died	before 836
Burial	Church of the Holy Apostles
Dynasty	Amorian dynasty
Father	Theophilos
Mother	Theodora

Constantine (Greek: Κωνσταντῖνος, 820s or 830s – before 836) was an infant prince of the Amorian dynasty who briefly ruled as co-emperor of the Byzantine Empire sometime in the 830s, alongside his father Theophilos. Most information about Constantine's short life and titular reign is unclear, although it is known that he was born sometime in the 820s or 830s and was installed as co-emperor soon after his birth. He died sometime before 836, possibly after falling into a palace cistern.