Gaius Suetonius Tranquillus (Latin: [ˈɡaːiʊs sweːˈtoːniʊs traŋˈkᶣɪlːʊs]), commonly referred to as Suetonius ( swih-TOH-nee-əs; c. AD 69 – after AD 122), was a Roman historian who wrote during the earl...