Theodosius II was the Byzantine emperor who governed the Eastern Roman Empire from 402 until his death in 450. Born in Constantinople in 401, he was named Augustus when he was only nine months old. Following the death of his father, Arcadius, he became the sole ruler of the East in 408. Known as the Calligrapher, his reign was marked by significant legal, educational, and military developments, including the establishment of the University of Constantinople and the commissioning of the Codex Theodosianus.
Life and rule
During his long reign, Theodosius II managed complex relations with the Sasanian Empire and used gold to secure peace with the Huns. He established the University of Constantinople in 425 and oversaw the creation of the Codex Theodosianus law code. His rule also involved navigating religious tensions, such as the Nestorianism and Eutychianism controversies. He married Aelia Eudocia in 421, though he later exiled her to Jerusalem.
Legacy and veneration
The emperor is remembered for constructing the massive Theodosian walls in Constantinople to protect the capital. As a saint, he is commemorated in the Orthodox tradition on July 29. His architectural and legal contributions left a lasting impact on the Byzantine Empire and the development of Roman law.