Holy Martyrs Severus and Artemidoros.
The holy martyrs Severus and Artemidoros confessed Christ in the time of the persecutions; tradition relates that Severus was put to death by the sword and Artemidoros by fire.
They are commemorated on September 8.
Feast day
On the New Calendar, Severus and Artemidoros is commemorated on September 8. Churches on the Old (Julian) Calendar keep the feast on September 21 of the civil calendar.
Also commemorated on September 8

Athanasios of Koulakia
Martyr, Αθανάσιος Κουλακιώτης
New Martyr Athanasios of Koulakia, martyred in Thessaloniki under the Ottomans.
Rufus and Rufianus
Martyr, Ρούφος και Ρουφιανός
Holy Martyrs Rufus and Rufianus, brothers beheaded for Christ.