Bl Dionisio de Vilaregut
St Donatus of Fossombrone
St Eutychius of Rome
St Filoromus of Alexandria
St Firmus of Genoa
Bl Frederick of Hallum
St Gelasius of Fossombrone
St Geminus of Fossombrone
St Gilbert of Sempringham
St Isidore of Pelusium
St Jane of Valois O.Ann.M and TOSF(1464-1505)
Biography: https://anastpaul.wordpress.com/2018/02/04/saint-of-the-day-4-february-saint-jane-of-valois-o-ann-m-1464-1505/
St John de Britto SJ (1647-1693) Martyr
St John of Irenopolis
Bl John Speed
St Joseph of Leonissa OFM (Cap) (1556-1612)
Biography: https://anastpaul.wordpress.com/2017/02/04/saint-of-the-day-4-february-st-joseph-of-leonissa/
St Liephard of Cambrai
St Magnus of Fossombrone
St Modan
St Nicholas Studites
St Nithard
St Obitius
St Phileas of Alexandria
Bl Rabanus Maurus
St Rembert
St Themoius
St Theophilus the Penitent
St Vincent of Troyes
St Vulgis of Lobbes
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Jesuit Martyrs of Japan: A collective memorial of all members of the Jesuits who have died as martyrs for the faith in Japan.
Martyrs of Perga – 4 saints: A group of shepherds martyred in the persecutions of Decius. The only details we have about them are the names – Claudian, Conon, Diodorus and Papias. They were martyred in c 250 in Perga, Asia Minor (in modern Turkey).