ガイウス・カッシウス・ロンギヌス
Gaius Cassius Longinus was a Roman jurist and politician from the first century AD. A grandnephew of Servius Sulpicius Rufus, he was also a nephew or great-grandson of Gaius Cassius Longinus, one of Caesar's assassins. Longinus was suffect consul of the second half of the year 30 as the colleague of Lucius Naevius Surdinus.