Philip the Arab
Marcus F. Ru. Jotapianus (died "c." 249) or Jotapian, also known as Iotapianus or Iotapian, was a usurper in the eastern provinces of the Roman Empire during the reign of Emperor Philip the Arab, around 249. Jotapianus is known from his rare coins and from accounts in Aurelius Victor ("Caesares" xxix.2), Zosimus (i.20.2 and i.21.2), and Polemius Silvius ("Laterculus").