Gannys ( gr. ''Γάννυς'' or ''Γαίννυς'')''Rōmaikai historiai'' v. 7
p. 598 was a Roman general who commanded the troops of

Elagabalus Marcus Aurelius Antoninus (born Sextus Varius Avitus Bassianus, 204 – 13 March 222), better known by his posthumous nicknames Elagabalus ( ) and Heliogabalus ( ), was Roman emperor from 218 to 222, while he was still a teenager. His short r ...

(officially named Antoninus) against Emperor

Macrinus Marcus Opellius Macrinus (; – June 218) was a Roman emperor who reigned from April 217 to June 218, jointly with his young son Diadumenianus. Born in Caesarea (now called Cherchell, in modern Algeria), in the Roman province of Mauretania ...

in the Battle of Antioch. According to

Edward Gibbon Edward Gibbon (; 8 May 173716 January 1794) was an English essayist, historian, and politician. His most important work, ''The History of the Decline and Fall of the Roman Empire'', published in six volumes between 1776 and 1789, is known for ...

in his ''

Decline and Fall of the Roman Empire ''The History of the Decline and Fall of the Roman Empire'', sometimes shortened to ''Decline and Fall of the Roman Empire'', is a six-volume work by the English historian Edward Gibbon. The six volumes cover, from 98 to 1590, the peak of the Ro ...

'': The contemporary historian

Cassius Dio Lucius Cassius Dio (), also known as Dio Cassius ( ), was a Roman historian and senator of maternal Greek origin. He published 80 volumes of the history of ancient Rome, beginning with the arrival of Aeneas in Italy. The volumes documented the ...

writes: On the way to Rome, Elagabalus and his entourage spent the winter of 218 in

Bithynia Bithynia (; ) was an ancient region, kingdom and Roman province in the northwest of Asia Minor (present-day Turkey), adjoining the Sea of Marmara, the Bosporus, and the Black Sea. It bordered Mysia to the southwest, Paphlagonia to the northeast a ...

Nicomedia Nicomedia (; , ''Nikomedeia''; modern İzmit) was an ancient Greece, ancient Greek city located in what is now Turkey. In 286, Nicomedia became the eastern and most senior capital city of the Roman Empire (chosen by the emperor Diocletian who rul ...

, where Gannys was put to death. Cassius Dio suggests that Gannys, a virtual "foster-father and guardian" to the new emperor, was killed because he pressured Elagabalus to live "temperately and prudently":

Notes

{{DEFAULTSORT:Gannys 218 deaths Elagabalus Year of birth unknown 3rd-century Romans Ancient Roman generals