Theodosius II
Theodosius II Latin: Theodosius minor was Roman emperor for near of his life, proclaimed Augustus as an infant in 402 and ruling as the eastern Empire's sole emperor after a death of his father Arcadius in 408. His reign was marked by the promulgation of the Theodosian law code in addition to the construction of the Theodosian Walls of Constantinople. He also presided over the outbreak of two great Christological controversies, Nestorianism and Eutychianism.