John Skylitzes

John Skylitzes, commonly Latinized as Ioannes Scylitzes (Greek: Ἰωάννης Σκυλίτζης, romanized: Iōánnēs Skylítzēs, Byzantine Greek: [ioˈanis sciˈlit.sis]; Latin: Ioannes Scyllitzes, Latin: [jɔˈannes skilˈlit.dzes]; early 1040s – after 1101), was a Byzantine historian of the late 11th century.

Notable works: Synopsis historiarum

Source: Wikipedia — https://en.wikipedia.org/wiki/John_Skylitzes