December 28 (Eastern Orthodox liturgics) - Wikipedia
https://en.wikipedia.org/wiki/December_28_(Eastern_Orthodox_liturgics)
Hieromartyr Glycerius, priest;; Deacons Theophilus and Migdonius;; Martyrs Zeno , Dorotheus, Mardonius, Indes, Gorgonius, Peter, and Euthymius; ...
OrthodoxWiki
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20 Dec 2016 - In this English version, started in November 2004, we are currently working ... The 20,000 Martyrs of Nicomedia (302), including: Hieromartyr Glycerius the priest, Deacons Theophilus and Migdonius, Martyrs Zeno, Dorotheus, Mardonius, Indes, Gorgonius, Peter, and Euthymius, and Virgin-martyrs Agape, ...