Hieromartyr Evasius, first Bishop of Asti in Piedmont in Italy, martyred under Julian the Apostate (c. 362)[3][14]
Saint Leontius of Fréjus, Bishop of Fréjus in France from c. 419 to c. 432, a great friend of St John Cassian who dedicated his first ten Conferences to him (c. 432)[14]
Saint Candres of Maastricht, bishop who enlightened the Maastricht area (5th century)[14]
Hieromartyr Proculus of Narni or Terni, martyred by Totila, King of the Goths (c. 542)[14][note 8]
Saint Constantian, born in Auvergne, he became a monk at Micy (Orleans), and founded a monastery at Javron (c. 570)[14]
Saint Agericus (Aguy, Airy), Bishop, successor of St Desiderius in Verdun in France (591)[3][14]
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 Ananias, together with Saint Abdecalas (a Persian priest of advanced age), and about a hundred other Christians, were killed under the Persian ruler Shapur II on Good Friday, 345.[7] While Saint Ananias was being tortured for his belief in Christ, he said, "I see a ladder leading to heaven, and radiant men calling me to a marvelous city of light.[8]
"At Milan, St. Castritian, bishop, who was eminent for virtues and the practice of pious and religious deeds in very troublous times for the Church."[3]
"At Rome, the holy martyrs Diodorus, priest, and Marian, deacon, with many others, who by the command of the emperor Numerian, were made partakers of the glory of martyrdom."[3]
"At Amelia, in Umbria, St. Olympias, ex-consul, who was converted to the faith by blessed Firmina, and being tortured on the rack, consummated his martyrdom under Diocletian."[3]
"The same day, St. Ansanus, martyr, who confessed Christ at Rome, and was cast into prison, in the time of the emperor Diocletian. Being afterwards conducted to Siena, in Tuscany, he there ended the course of his martyrdom by decapitation."[3]
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.370-371.
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.90.
December 1. 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.370–371.
(in Greek) Συναξαριστής. 1 Δεκεμβρίου. ECCLESIA.GR. (H ΕΚΚΛΗΣΙΑ ΤΗΣ ΕΛΛΑΔΟΣ).
Russian Sources
(in Russian)14 декабря (1 декабря). Православная Энциклопедия под редакцией Патриарха Московского и всея Руси Кирилла (электронная версия). (Orthodox Encyclopedia - Pravenc.ru).