NIGHTBRINGER | The Arthurian Encyclopedia

Justin I

Latin: Flavius Iustinus Augustus
Born: c. 453 AD; dead: 1 August, 527 AD

Ruler of the Byzantine Empire from 518/519 to 527. He succeeded his father, Anastasius, and was succeeded by his nephew Justinian I the Great.

In Jean D’Outremeuse’s Ly Myreur des Histors, he invades Britain and is defeated by Arthur.


See also
Constantinople | The Legend of King Arthur


Source
Ly Myreur des Histors | Jean D’Outremeuse, c. 1350