St Vincent Ferrer OP (1350-1419) (Optional Memorial)
Biography of St Vincent: https://anastpaul.wordpress.com/2018/04/05/saint-of-the-day-5-april-st-vincent-ferrer-o-p-1350-1419/
St Albert of Montecorvino
Bl Antonius Fuster
Bl Blasius of Auvergne
St Claudius of Mesopotamia
St Derferl Gadarn
St Gerald of Sauve-Majeure
St Irene of Thessalonica
St Maria Crescentia Hoss
Bl Mariano de la Mata Aparicio OSA (1905-1983)
Bl Peter Cerdan
St Theodore the Martyr
Martyrs of Lesbos: 5 saints – Five young Christian women martyred together for their faith. We don’t even know their names. island of Lesbos, Greece.
Martyrs of North-West Africa: Large group of Christians murdered while celebrating Easter Mass during the persecutions of Genseric, the Arian king of the Vandals. They were martyred in 459 at Arbal (in modern Algeria).
Martyrs of Seleucia: 120 saints – One-hundred and eleven (111) men and nine (9) women who, because they were Christians, were dragged to Seleucia and martyred for refusing to worship the sun or fire or other pagan idols during the persecutions of King Shapur II. They were burned alive in 344 in Seleucia, Persia.