Maximinus Thrax, also known as Maximinus I, was the emperor of Rome from 235 to 238.
John V Palaiologos was born on 18 June 1332. He was Greek national and known as Emperor.
John VII Palaiologos was born on 1370 AD. He was Greek national and known as Emperor.
John VI Cantacuzenus was born on 1292 AD. He was Greek national and known as Byzantine emperor.
John III Ducas Vatatzes was born on 1193 AD. He was Greek national and known as Emperor of Nicaea.
Romanus III Argyrus was born on 0968 AD. He was Greek national and known as Byzantine emperor.
