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 ... Martyrs Tharsicius, Zoticus, Cyriacus, and their companions, at Alexandaria. Saint Julius of Aegina (Julius of Novara), missionary priest to northern ...
The Roman Martyrology: - Google Books Result
https://books.google.co.uk/books?id=8aw3BAAAQBAJ
Gregory XIII, Aeterna Press - Religion
January. AT Barcelona, in Spain, St. Peter Nolasco, confessor, who slept in the Lordonthe ... the holy martyrs Tharsicius, Zoticus, Cyriacus,and their companions.