Ulpius Julianus
was employed to take the census under Caracalla, and was praefectus praetorio under Macrinus. He was sent to Antioch to put down the rebellion of Elagabalus, but was slain by his own troops, A. D. 218. (D. C. 78.4, 15; Herodian. 5.4.5: Capitol. Macrin. 10.)
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.