19th January, (6th January O.S.):
- ANASTASIUS, JUCUNDUS, FLORUS, FLORIANUS, PETER, RATITES, TATIA AND TILIS, fourth century martyrs in Syrmium in Pannonia, now Hungary.
- DIMAN (DIMAS, DIMA), a monk with St. Columba (9th June) who later served as Bishop of Connor in Ireland. He reposed in 658
- EDEYRN, a sixth century hermit, who was born in Britain, and is the patron saint of a church in Brittany.
- EIGRAD, sixth century — a brother of St. Samson (28th July), disciple of. St. Illtyd (6th November) and founder of a church in Anglesey in Wales.
- FREDERICK OF ARRAS, a son of the Count of Verdun who gave his inheritance to the Bishop of Verdun. He then set out for the Holy Land and on his return became a monk at St. Vanne and later at St. Vedast in Arras. He reposed in 1020.
- HYWYN, Most likely a companion of St. Cadfan (1st November) on his return journey from Brittany to Cornwall and Wales. He is tradionally considered to have been the founder of Aberdaron in Gwynedd and reposed in 516.
- MACRA, a holy virgin from Rheims who was martyred in Fismes in Champagne in 287, before the persecution under Diocletian began.
- MARTYRS OF NORTH-WEST AFRICA, a number of Christians of both sexes burnt at the stake under Septimius Severus circa 210.
- MELANIUS (MELAINE), a bishop of Rennes who succeeded in overcoming idolatry in his diocese and reposed circa 535.
- MERINUS, sixth century — a disciple of Dunawd at Bangor in Wales, who is venerated there and in Brittany.
- PETER OF CANTERBURY, a monk from St Andrew's in Rome who was one of the first missionaries sent to England where he served as the first Abbot of Ss. Peter and Paul (later St Augustine's), founded in Canterbury. While travelling to France he was drowned off Ambleteuse near Boulogne, where his relics are still honoured. Repose circa 607.
- SCHOTIN (SCARTHIN), sixth century — while still a youth, Schotin left Ireland to become a disciple of St. David (1st March) in Wales. He later returned to Ireland where he lived as a hermit on Mt. Mairge in Leix for many years.
- WILTRUDIS, a pious woman who after the death of her husband founded the convent of Bergen near Neuburg, where she became a nun and the first abbess. Reposing circa 986.
* - Prior to the Schism the Patriarchate of Rome was Orthodox and fully in communion with the Orthodox Church. As Saint John of Shanghai and San Francisco +1966 said "The West was Orthodox for a thousand years, and her venerable Liturgy is far older than any of her heresies."