Saint Kentigern (Kentigern Mungo, Kentigern of Glasgow), first Bishop of Strathclyde (Glasgow), Scotland (614)[1][17] (see also January 13 - Greek and West)
Saint Sava I, Enlightener and First Archbishop of Serbia (1235)[1][18] (see also January 12)
Saint Joannicius of Tarnovo, Metropolitan of Tarnovo in Bulgaria (13th century)[19]
The notation Old Style or (OS) is sometimes used to indicate a date in the Julian Calendar (which is used by churches on the "Old Calendar"). The notation New Style or (NS), indicates a date in the Revised Julian calendar (which is used by churches on the "New Calendar").
Saint Joseph Analytinus of Raithu was a strict ascetic He attained such a high degree of perfection in the spiritual life that a light shone upon him while he prayed. He foretold the time of his death to his disciple Gelasius, and died in peace, before the slaughter of the Sinai Fathers.[6]
The son of a Romano-Syrian soldier who had settled in Nola near Naples in Italy. Felix was ordained a priest and devoted himself to his bishop, St Maximus, especially during the persecution which broke out under Decius. On account of his sufferings during the persecution, he was sometimes referred to as a martyr.
"At Nola, in Campania, the birthday of St. Felix, priest, who (as is related by bishop St. Paulinus), after being subjected to torments by the persecutors, was cast into prison and extended, bound hand and foot, on (snail) shells and broken earthenware. In the night, however, his bonds were loosened and he was delivered by an angel. The persecution over, he brought many to the faith of Christ by his exemplary life and teaching, and, renowned for miracles, rested in peace."[9]
"Acacius, Bishop of Tver, died Moscow, 14 January 1567. Russian Church. Known as Alexander in his monastery, he was bishop from 1522. Feast 29 June."[21] See also: (in Russian): Акакий (епископ Тверской). Russian Wikipedia.
The Roman Martyrology. Transl. by the Archbishop of Baltimore. Last Edition, According to the Copy Printed at Rome in 1914. Revised Edition, with the Imprimatur of His Eminence Cardinal Gibbons. Baltimore: John Murphy Company, 1916. pp.14-15.
The Autonomous Orthodox Metropolia of Western Europe and the Americas (ROCOR). St. Hilarion Calendar of Saints for the year of our Lord 2004. St. Hilarion Press (Austin, TX). p.7.
The Autonomous Orthodox Metropolia of Western Europe and the Americas (ROCOR). St. Hilarion Calendar of Saints for the year of our Lord 2004. St. Hilarion Press (Austin, TX). p.7.
January 14. Latin Saints of the Orthodox Patriarchate of Rome.
The Roman Martyrology. Transl. by the Archbishop of Baltimore. Last Edition, According to the Copy Printed at Rome in 1914. Revised Edition, with the Imprimatur of His Eminence Cardinal Gibbons. Baltimore: John Murphy Company, 1916. pp.14–15.
(in Greek) Συναξαριστής. 14 Ιανουαρίου. ECCLESIA.GR. (H ΕΚΚΛΗΣΙΑ ΤΗΣ ΕΛΛΑΔΟΣ).
Russian Sources
(in Russian)27 января (14 января). Православная Энциклопедия под редакцией Патриарха Московского и всея Руси Кирилла (электронная версия). (Orthodox Encyclopedia - Pravenc.ru).