54 ADParthian prince Tiridatesregains Armenian throne
Oct 54–Jun 68 ADNero rulesRoman Empire
55–58 ADVardanes II inrevolt in Ecbatana
56 ADRomans restorecity of Tyras
58–59 ADRomans invade Armenia,depose Tiridates
58–61 ADHyrcania throwsoff Parthian rule