** Ashoka, Indian emperor, who has ruled the Maurya Empire across the Indian subcontinent from 273 BC ( b. 304 BC )

** Maurya Empire

** Battle of Placentia — Emperor Aurelian is defeated by the Alemanni forces invading Italy

** Emperor Ai of Jin, a Jin Dynasty ( 265-420 ) emperor

** Emperor Ai of Han ( 27 BC – 1 BC )

** Emperor Ai of Tang ( 892 – 908 )

** Liber ad honorem Augusti by Peter of Eboli, narrative of the conquest of Sicily by Henry VI, Holy Roman Emperor ( Latin )

** Imperial Prince Nunakura Futotama-Shiki ( Emperor Bidatsu ); born 538 ( second son )

** Imperial Prince Oe or Ikebe ( Emperor YOMEI ); born 540 ( fourth son )

** Imperial Princess Ohotomo or Ohomata ; born about 560 ; married to her nephew Prince Oshisako no Hikohito no Oe, son of Emperor Bidatsu

** Imperial Princess Toneri, born about 565 ; died 603 ; married to her nephew Prince Tame Toyora, son of Emperor Yomei

** Imperial Princess Hasetsukabe no Anahobe no Hashihito, born about 560 ; died 621 ; married ( A ) to her half brother Emperor Yomei ; married ( B ) to her nephew and stepson Prince Tame Toyora, son of Emperor Yomei

** Imperial Prince Hatsusebe ( Emperor SUSHUN )

** Prince Oshisako no Hikohito no Oe, born about 556, married ( A ) Princess Ohomata ( Ohotomo ), his aunt, daughter of Emperor Kimmei and Soga no Kitashi-Hime, by whom he had a son and a daughter ;( B ) Princess Nukate-Hime ( his half sister ), by whom he had 3 sons ; ( C ) Princess Woharida ( his half sister ), by whom he had a son and a daughter:

** Princess Uji no Shitsukahi ( Uji no Kahitako ), born about 570, married to Prince Shōtoku, son of Emperor Yōmei and Empress Anahobe

** Princess Tame, married to her nephew Emperor Jomei

** Second son: Imperial Prince Ohito ( 緒仁親王 ) ( Emperor Go-En ' yū )

** First son: Imperial Prince Motohito ( 幹仁親王 ) ( Emperor Go-Komatsu )

** Henry II, Holy Roman Emperor

** Der Tag wird kommen ( The day will come, Josephus and the Emperor ), 1942

** Emperor Constantine I

** The Treaty of Münster ( Instrumentum Pacis Monasteriensis, IPM ), concerning the Holy Roman Emperor and France and their respective allies.

** The Treaty of Osnabrück ( Instrumentum Pacis Osnabrugensis, IPO ), concerning the Holy Roman Emperor, the Empire and Sweden and their respective allies.

** Jean-Bédel Bokassa, president of the Central African Republic, crowns himself Emperor.

** Emperor Charles I of Austria gives up his absolute power but does not abdicate.

** WWII: Emperor Hirohito announces Japan's surrender on the radio.

** Imperial Diet ( Holy Roman Empire ), the imperial assembly of the princes of the Holy Roman Empire until 1806

** The Diet of the Empire ( In German: Reichstag ), legislative assembly of the German Empire 1871 – 1917

** Shahnameh ( Persian literature ; details Persian legend and history from prehistoric times to the fall of the Sassanid Empire )

** Digenis Akritas ( Greek ); about a hero of the Byzantine Empire

** The Kingdom of Prussia became part of the German Empire.

** Mini Zork I: The Great Underground Empire ( 1987, Marc Blank & Dave Lebling, free cut-down, single load tape version of game, covermounted on UK's ZZAP! 64 magazine )

** the Inca Empire ( 1438 – 1533 )

** Sapa Inca or Inka, the main ruler of the Inca Empire

** Fors Fortuna ( Roman Empire )

** Heads of state of the Central African Republic ( and Central African Empire )

** Heads of government of the Central African Republic ( and Central African Empire )

** Emperors of Mali, see Mali Empire

** Songhai emperors, see Songhai Empire

** Incan emperors, see Inca Empire

** Khmer emperors, see Khmer Empire

** Ghaznavid emperors, see Ghaznavid Empire

** Empire of Trebizond

** List of Sultans of the Ottoman Empire

** Pretenders of the Ottoman Empire

** German gold mark, coinage of the German Empire from 1873 to 1914

** Akkadian Empire (~ 2350 – 2100 BC )

** Assyrian Empire ( ca.

** Neo-Assyrian Empire ( 10th to 7th c. BC )