Publius Helvius Pertinax (/ˈpɜːrtɪnæks/; 1 August 126 – 28 Marc...
wikipedia - 28 Mar 2023Publius Helvius Pertinax (/ˈpɜːrtɪnæks/; 1 August 126 – 28 March 193) was Roman emperor for the first three months of 193. He succeeded Commodus to become the first emperor during the tumultuous Year of the Five Emperors.