Manuel I Komnenos was a Byzantine emperor of the 12th century who reigned over a crucial turning point in the history of Byzantium and the Mediterranean. His reign saw the last flowering of the Komnen
Manuscript miniature, part of double portrait with Empress Maria, Vatican Library
Arrival of the Second Crusade before Constantinople, portrayed in Jean Fouquet's painting from c. 1455–1460.
Letter by Manuel I Komnenos to Pope Eugene III on the issue of the crusades (Constantinople, 1146, Vatican Secret Archives): with this document, the Emperor answers a previous papal letter asking Louis VII of France to free the Holy Land and reconquer Edessa. Manuel answers that he is willing to receive the French army and to support it, but he complains about receiving the letter from an envoy of the King of France and not from an ambassador sent by the Pope.
Miniature of Emperor Manuel I Komnenos ca. 1179, Vatican Library
The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived the fall of
Manuel I Komnenos
…Komnēnós; 28 November 1118 – 24 September 1180) was a Byzantine emperor of the 12th century who reigned over a crucial turning point in the history of Byzantium and the Mediterranean. His reign saw the last flowering of the Komnenian restoration, during which the Byzantine Empire experienced a resurgence of…
Constantine I, also known as Constantine the Great, was Roman emperor from AD 306 to 337 and the first Roman emperor to convert to Christianity. He founded the city of Constantinople (now Istanbul) and made it the capital of the Empire, which it remained for over a millennium.
The Theodosian Walls of Constantinople, very important during the 717–718 siege
Gold solidus of Leo III (left) and his son and heir, Constantine V (right)
The seizure of Edessa (1031) by the Byzantines under George Maniakes and the counterattack by the Seljuk Turks