Lucius Verus (Latin: LVCIVS AVRELIVS VERVS AVGVSTVS; 15 December 130 – 169) was the Roman Emperor from 161 to 169. Born Lucius Ceionius Commodus, the same name of his father, he became Lucius Aelius Commodus when the latter was adopted by Hadrian, since both father and son had to change their names accordingly. When he was adopted by Caesar Antoninus Pius in February 138, his name was changed to L. Aelius Aurelius Commodus. His name changed again following his ascension in 161. He ruled together with his adoptive brother Marcus Aurelius as co-emperor from 161 until his own death in 169. During his reign, the Roman Empire defeated a revitalized Parthia in the east: Verus's general, Avidius Cassius, sacked their capital, Ctesiphon, in 164. He was deified by the Roman Senate as the Divine Verus (Divus Verus).