Holy Martyr Barbaros the Soldier, with Bacchus, Callimachus and Dionysius, who suffered under Julian the Apostate.
Barbaros was a soldier in the army of Julian the Apostate who, according to the synaxarion, prevailed in single combat and was then discovered to be a Christian. He refused to sacrifice to the gods and was tortured and beheaded, together with Bacchus, Callimachus and Dionysius, who confessed Christ on witnessing his steadfastness.
They are commemorated on May 6.
Feast day
On the New Calendar, Barbaros the Soldier is commemorated on May 6. Churches on the Old (Julian) Calendar keep the feast on May 19 of the civil calendar.
Who celebrates a name day
People with these names keep their name day on this feast:
Also commemorated on May 6

Seraphim of Dombou
Venerable, Σεραφείμ ο εν Δομπού
Venerable Seraphim of Levadeia, founder of the Monastery of the Savior on Mount Dombou.
Sophia of Kleisoura
Holy Woman, Σοφία της Κλεισούρας
Venerable Sophia the Ascetic of Kleisoura, the Panagia's beloved of Macedonia.
Job of Pochaev
Venerable, Ιώβ του Ποτσάεφ
Venerable Job, abbot and wonderworker of Pochaev, defender of Orthodoxy in western Rus.