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| | Dictionary of Greek and Roman Biography and Mythology, page 996 (v. 1) (Site not responding. Last check: 2007-11-06) |
 | | DIADUMENIANUS or DIADUMENUS, M. OPE'LIUS, the son of M. Opelius Macrinus and Nonia Celsa, was born on the 19th of Septem* ber, a. |
 | | When his father was elevated to the purple, after the murder of Caracalla on tho 8th of March, a. |
 | | 217, Diadumenianus received the titles of Caesar, Princeps Juventutis^ Antoninus^ and eventually of Imperator and Augustus also,, Upon the victory of Elagabalus, he was sent to the charge of Artabanus, the Parthian king, but was betrayed and put to death about the same time with Macrinus. |
| www.ancientlibrary.com /smith-bio/1002.html (793 words) |
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