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Research atlas for early Christianity. Claims are tagged attested, traditional, or disputed. Copyrighted full texts, including CCEL editions, are not included.

event

Dedication of Constantinople (330)

undated

Constantine's refoundation of Byzantium as his capital, dedicated 11 May 330.

Wikipedia extract

Extract is from the broader Wikipedia page "Constantinople", not about this record specifically

Constantinople, the modern Istanbul, was the capital of the Roman Empire and Byzantine Empire from 330 until its takeover by the Ottoman Empire in 1453. After this, it continued to function as the Ottoman capital until the abolition of the Ottoman sultanate in 1922. It was located at the core of the modern city of Istanbul, on a peninsula at the southeastern tip of Thrace in Europe; with the Bosporus strait and the ancient cities of Chalcedon and Chrysopolis in Bithynia, Anatolia to the east; the Golden Horn and the citadel of Galata (Pera) to the north; the Sea of Marmara to the south; and the Princes' Islands to the southeast.

CC BY-SA 4.0, Wikipedia contributors. Source page

Sources

  • Constantinople · Wikipedia contributorsAccessed 2026-11-12 · CC BY-SA 4.0

constantine · 4th-century

Dedication of Constantinople (330) · DeChurched Atlas