Christian Feast Day Heliodorus Of Altino - July 3 in History | This Day Story
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Christian feast day:
Heliodorus of Altino
Heliodorus of Altino
Heliodorus was the first bishop of Altinum in the 4th century. He was born in Dalmatia. Like Chromatius, he was a disciple of Valerianus, the bishop of Aquileia.