Holy Martyrs Marcian, Nicander, Hyperechius, Apollonius, Leonides, Arius, Gorgias, Selenias, Irene and Pambo of Egypt.
These ten Egyptian Christians confessed Christ during the persecution under Maximian and, tradition relates, were tortured and then left to die of hunger and thirst in the desert, thereby receiving the crown of martyrdom.
Feast day
On the New Calendar, Ten Martyrs of Egypt is commemorated on June 5. Churches on the Old (Julian) Calendar keep the feast on June 18 of the civil calendar.
Also commemorated on June 5

Mark the New Martyr of Chios
Martyr, Μάρκος ο εν Χίω
New Martyr Mark of Smyrna, beheaded on Chios in 1801 after returning to Christ with repentance.
Boniface of Germany
Hierarch, Βονιφάτιος ο Γερμανίας
Hieromartyr Boniface, apostle of the Germans, archbishop of Mainz, slain by pagans in Frisia.
Theodore Yaroslavich of Novgorod
Saint, Θεόδωρος ο Δούκας
Righteous Prince Theodore of Novgorod, elder brother of Saint Alexander Nevsky.
Christopher and Conon of Rome
Martyr, Χριστόφορος και Κόνων
Holy Martyrs Christopher and Conon, who suffered for Christ at Rome.