May 19 (Eastern Orthodox liturgics) - Wikipedia
https://en.wikipedia.org/wiki/May_19_(Eastern_Orthodox_liturgics)
May
18 - Eastern Orthodox Church calendar - May 20. All fixed
commemorations below celebrated on June 1 by Orthodox Churches on the
Old Calendar. For May 19th, Orthodox Churches on the Old Calendar
commemorate the Saints listed on May 6. ... Martyr Cyriaca (Kyriake) and the six holy virgin-martyrs in Nicomedia ( 307) ...
OrthodoxWiki
https://orthodoxwiki.org/
Dec 20, 2016 - May 19 2017: ... (303); Martyr Cyriaca (Kyriake) and the six holy virgin-martyrs in Nicomedia (307); ... Righteous Job the Long-suffering; Martyrs Danax, Mesirus ( Mesiurs) ... Martyrs Heliodorus and Venustus and seventy-five others in Africa ( 284–305); Saint Benedicta, virgin, mystic and nun, in Rome (6th c.); ...