Hieromartyr Alexander, Bishop of Jerusalem, disciple of Clement of Alexandria and friend of Origen.
May 16
Alexander studied at Alexandria under Clement and became a bishop in Cappadocia, where he was imprisoned as a confessor under Septimius Severus. Released, he went to Jerusalem and was chosen to share the see with the aged bishop Narcissus.
He founded a great library in Jerusalem and ordained Origen a priest. In the persecution of Decius he was imprisoned at Caesarea, where he died around 250.
December 12
The hieromartyr Alexander was a pupil of Clement of Alexandria and a friend of Origen. Bishop first in Cappadocia, he was chosen to share the see of Jerusalem, where he founded a library and a school. In the persecution of Decius he confessed Christ and died in prison at Caesarea in the middle of the third century.
Feast day
On the New Calendar, Alexander of Jerusalem is commemorated on May 16. Churches on the Old (Julian) Calendar keep the feast on May 29 of the civil calendar.
On the New Calendar, Alexander of Jerusalem is commemorated on December 12. Churches on the Old (Julian) Calendar keep the feast on December 25 of the civil calendar.
Also commemorated on May 16

Nicholas Mystikos
Hierarch, Νικόλαος ο Μυστικός
Saint Nicholas the Mystikos, Patriarch of Constantinople, who upheld the canons against the emperor.
Monastic Martyrs of Saint Sabbas Lavra
Martyr, Αββάδες της Μονής Αγίου Σάββα
Holy Monastic Martyrs of the Lavra of Saint Sabbas, slain by Arab raiders.
Makarios Notaras of Corinth
Hierarch, Μακάριος Νοταράς
Saint Makarios Notaras, Archbishop of Corinth, father of the Kollyvades and compiler of the Philokalia.
Vukasin of Klepci
Martyr, Βουκασίνος
New Martyr Vukasin of Klepci, killed at Jasenovac for refusing to curse Christ.
Name days: Vukasin
Theodore of Vrsac
Hierarch, Θεόδωρος Βρσακ
Hieromartyr Theodore, Bishop of Vrsac, flayed alive by the Turks.