Иоанн Скилица
Very little is known about his origin and early life. John Skylitzes and Theophanes Continuatus (as well as Zonaras, who follows them) report that he was originally a simple rower in one of the emperor's personal ships, but this may well be later fabrication to disparage him. Theophanes Constinuatus also reports that he was the brother of Constantine Kapnogenes, who later became Eparch of the City.