Kawéntenan biografi kuno sané sampun ketah sakadi De Vita Caesarum ("On The Lives of the Caesars") olih Suétonius sané kasurat sawetara warsa 121 M duk pamadegan Raja Hadrian.
Another well-known collection of ancient biographies is De vita Caesarum ("On the Lives of the Caesars") by Suetonius, written about AD 121 in the time of the emperor Hadrian.