The construction of this church, erected in honour of Saint Christopher, lasted from May 450 to Sept 22nd 452, where the consecration and dedication took place. The names of the mentioned personalities, the consuls, of Bishop Eulalius, are known from the history of the Fourth Ecumenical Council, which met during the construction period on the same ground to which our inscription belongs (Chalzedon 451). Theodosius II died two months after construction began.