November 1 (Eastern Orthodox liturgics)
Oct. 31 - Eastern Orthodox liturgical calendar - Nov. 2
Saints Cosmas and Damian.
Martyrdom of St. Austremonius (stained glass window from the church Saint-Austremonius of Issoire, Auvergne, France).
Stained glass window of Saint-Mathurin converting idolaters, including his father and mother.
Venerable Saint David of Euboea.
October 31 (Eastern Orthodox liturgics)
October 30 - Eastern Orthodox liturgical calendar - November 1
Apostles Stachys, Amplias and Urban.
Aristobulus of Britannia.
Martyr Epimachus of Pelusium.
Saint Quentin.