Holy Virgin Martyr Basilla, companion of Saint Eugenia.
The holy virgin martyr Basilla was a noble maiden of Rome who was brought to faith by St. Eugenia. Refusing marriage for the sake of Christ, she was slain by the sword.
Feast day
On the New Calendar, Basilla the Martyr is commemorated on December 24. Churches on the Old (Julian) Calendar keep the feast on January 6 of the civil calendar.
Also commemorated on December 24

Ahmed the Calfa
Martyr, Αχμέτ ο Κάλφας
New Martyr Ahmed the Calfa of Constantinople, a convert from Islam.
Protas and Hyacinth
Martyr, Πρωτάς και Υάκινθος
Holy Martyrs Protas and Hyacinth, servants of Saint Eugenia.
Nicholas the Monk
Venerable, Νικόλαος ο από στρατιωτών
Venerable Nicholas the former soldier, monk of Bulgaria.
Antiochus the Monk
Venerable, Αντίοχος
Venerable Antiochus of the Lavra of Saint Sabas, author of the Pandects.