St Isidore the Farmer (c 1070-1619) (Optional Memorial)
About St Isidore:
https://anastpaul.wordpress.com/2017/05/15/saint-of-the-day-15-may-isidore-the-farmer/
St Achilles of Larissa
St Adiutor of Campania
St Alvardo
Bl Andrew Abellon OP (1375-1450)
Biography:
https://anastpaul.wordpress.com/2018/05/15/saint-of-the-day-15-may-blessed-andrew-abellon-o-p-1375-1450/
Bercthun of Beverley
Bertha of Bingen
St Caecilius of Granada
St Caesarea of Otranto
St Cassius of Clermont
Bl Clemente of Bressanone
St Colman Mc O’Laoighse
St Ctesiphon of Verga
Bl Diego of Valdieri
St Dymphna (7th Century) Virgin Martyr “The Lily of Éire”
St Euphrasius of Andujar (1st Century) Martyr
St Euphrasius’ Life:
https://anastpaul.com/2019/05/15/saint-of-the-day-15-may-saint-euphrasius-of-andujar-1st-century/
St Gerebernus
St Hallvard of Oslo
St Hesychius of Gibraltar
St Hilary of Galeata
St Indaletius of Urci
St Isaias
St Isidore of Chios
Bl Joan Montpeó Masip
St Maximus of Clermont
St Nicholas the Mystic
St Rupert of Bingen
St Secundus of Avila
St Simplicius of Sardinia
St Sophia of Rome
St Victorinus of Clermont
St Waldalenus of Beze
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Martyrs of Maleville: 50 Mercedarian friars murdered for their faith by Huguenots. 1563 in the Mercedarian convent of Maleville in Rodez, France.
Martyrs of Persia: Three Christians who were tortured, mutilated, imprisoned, starved and finally executed together for refusing to worship the sun and fire during the persecutions of Shapur II. We know nothing else about them but their names: Bohtiso, Isaac and Simeon. They were beheaded or burned at the stake (records vary) in the late 3rd century somewhere in Persia
Martyrs of Lampsacus:
Andrew of Troas
Denysa of Troas
Paul of Troas
Peter of Lampsacus