October 30 (Eastern Orthodox liturgics) - Wikipedia
https://en.wikipedia.org/wiki/October_30_(Eastern_Orthodox_liturgics)
Oct. 29 - Eastern Orthodox Church calendar - Oct. 31. All fixed commemorations below are ... 288); Martyr Manuel (Emmanuel). Martyr Dometios of Phrygia, ...
October 30 (Eastern Orthodox liturgics) - Wikiwand
www.wikiwand.com/en/October_30_(Eastern_Orthodox_liturgics)
288); Martyr Manuel (Emmanuel). Martyr Dometios of Phrygia, by the sword. Martyr Demios, the former executioner. (See also: March 25); Holy Nine Martyrs.