Marcus Didius Julianus (; 29 January 133 – 2 June 193)Cassius Dio, lxxiv, 17.5: "He had lived sixty years, four months, and the same number of days, out of which he had reigned sixty-six days." Dio's calculations can also give 28 January and 1 June by using inclusive counting. was Roman emperor from March to June 193, during the Year of the Five Emperors. Julianus had a promising political career, governing several provinces, including Dalmatia and Germania Inferior, and defeated the Chauci and Chatti, two invading Germanic tribes. He was even appointed to the consulship in 175 along with Pertinax as a reward, before being demoted by Commodus. After this demotion, his early, promising political career languished.
Marcus Didius Julianus (; 29 January 133 – 2 June 193)Cassius Dio, lxxiv, 17.5: "He had lived sixty years, four months, and the same number of days, out of which he had reigned sixty-six days." Dio's calculations can also give 28 January and 1 June by using inclusive counting. was Roman emperor from March to June 193, during the Year of the Five Emperors. Julianus had a promising political career, governing several provinces, including Dalmatia and Germania Inferior, and defeated the Chauci and Chatti, two invading Germanic tribes. He was even appointed to the consulship in 175 along with Pertinax as a reward, before being demoted by Commodus. After this demotion, his early, promising political career languished.