Location Theodosiopolis > Erzurum Erzurum Turkey Theodosiopolis > Erzurum, Erzurum, Turkey 39.9167, 41.2833 949 CE Capital Of Armenia, (East Roman [Byzantine] vassal) Principality of Substate Mesopotamia (theme) Substate People Abd al-Malik ibn Marwan Abdallah ibn Abd al-Malik Al-Mundhir ibn al-Nu'man Al-Muti Anastasius I Dicorus +21 more Groups Arab people Persian people Armenian people Kurdish people Armenia, Kingdom of +33 more Topics Late Antiquity Migration Period Nicene Christianity Famines and plagues 400 to 800 Roman–Sassanid War (421–422) +11 more Subjects Movements Origins Environment Technology Violence +7 more Commodities Weapons Money Industrial metals Locations Theodosiopolis > Erzurum Erzurum Turkey Cite this entry Moran, J. (2017). Theodosiopolis > Erzurum Erzurum Turkey. History Atlas. Retrieved 30 October 2026, from https://www.historyatlas.com/locations/theodosiopolis-erzurum-erzurum-turkey/ Related events Loading related events…
