What Happened In History Year 421

Historical Events for the Year 421

• 8th February » Constantius III becomes co-Emperor of the Western Roman Empire.
• 7th June » Emperor Theodosius II marries Aelia Eudocia. The wedding was celebrated at Istanbul known as Constantinople (Byzantine Empire).
• 2nd September » Galla Placidia, wife of the Emperor Constantius III, becomes a widow for the second time when he dies suddenly of an illness.

Famous Deaths in History for 421

• 2nd September » Constantius III, Roman emperor

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