Constantine I (emperor)
Constantine I (27 February 272 – 22 May 337) ek tagatwar ruler rahaa jon ki maut talak Roman Empire ke uppar raj karis. Uu Byzantium (abhi ke Istanbul, Turkey) ke puura Roman Empire ke capital banais. Uu emporer bane ke baan city ke naam badal ke Constantinople kar diis, jiske matlab, Greek me "City of Constantine" hae.