His mother's "burning" ambition helped make him Roman emperor at age 16 in 54 A.D.
An equestrian by birth, Sejanus rose to power as prefect of the Roman 
... During the 20s, Sejanus gradually accumulated power by consolidating his... [DOC] [TLE] Julian (emperor) - Wikipedia [PAR] Julian also known as Julian the Apostate was Roman Emperor from 361 to 363, 
as well as a ...