The marriage of Euphemia and Justin is estimated to have occurred during the reign of Anastasius I (reigned 491–518) when Justin had a prosperous career in the Byzantine army.
Pernikahan Euphemia dan Yustinus diperkirakan terjadi pada masa pemerintahan Anastasius I (bertakhta 491-518) ketika Yustinus memiliki karier yang makmur di pasukan Bizantium.