Caracalla was the popular nickname of Marcus Aurelius Severus Antoninus Augustus (4 April AD 188 – 8 April AD 217), Roman emperor (AD 198–217). The eldest son of Septimius Severus, Caracalla reigned jointly with his father from 198 until Severus' death in 211. For a short time Caracalla then ruled jointly with his younger brother Geta until Caracalla had Geta murdered later in 211. Caracalla is remembered as one of the most notorious and unpleasant of emperors (according to the literate elite) because of the massacres and persecutions he authorized and instigated throughout the Empire.