#Antoninus Pius
- Antoninus Pius — A compound historical name designating the personality of Titus Aurelius Fulvus Boionius Arrius Antoninus, Roman emperor between 138 and 161 AD, adding the cognomen 'Pius' due to the profound respect and devotion shown toward his adoptive father, Emperor Hadrian, and the Senate. In world historiography, he represents a central figure of the Antonine dynasty, his reign being considered the pinnacle of administrative peace, humanitarian legal reforms, and absolute economic stability throughout the Roman Empire.