January 31 (Eastern Orthodox liturgics) - Wikipedia
https://en.wikipedia.org/wiki/January_31_(Eastern_Orthodox_liturgics)
Jan. 30 - Eastern Orthodox Church calendar - Feb. 1. All fixed commemorations below are ... Martyr Tryphaena of Cyzicus (1st century); Martyrs Victorinus, Victor, Nicephorus, Claudius, Diodorus, Serapion, and Papias, at Corinth (251 or 258) ...
January 31 (Eastern Orthodox liturgics) - Wikiwand
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Martyr Tryphaena of Cyzicus (1st century); Martyrs Victorinus, Victor, ... Olfe, Wulfe), hermitess near Amiens in France (8th century); Saint Eusebius, monk at St ...