Antoninus Pius (/ˌæntəˈnaɪnəs ˈpaɪəs/; Latin: Titus Aelius Hadrianus Antoninus Augustus Pius; 19 September 86 – 7 March 161), also known as Antoninus, was Roman emperor from 138 to 161. He was one of the Five Good Emperors in the Nerva–Antonine dynasty and the Aurelii.
