John Zonaras
Joannes or John Zonaras was a Byzantine Roman historian, chronicler and theologian who lived in Constantinople. Under Emperor Alexios I Komnenos he held the offices of head justice and private secretary (protasēkrētis) to the emperor, but after Alexios' death, he retired to the monastery on the Island of Hagia Glykeria,, where he spent the rest of his life writing books.
