Marcian

Marcian (Latin: Marcianus; Ancient Greek: Μαρκιανός Markianos; c. 392 – 27 January 457) was Roman emperor of the East from 450 to 457. Very little is known of his life before becoming emperor, other than that he was a domesticus (personal assistant) who served under the commanders Ardabur and his son Aspar for fifteen years.