May 28 - Eastern Orthodox Church calendar - May 30
Virgin-martyr Theodosia of Tyre.
Icon of Pope Alexander of Alexandria.
St. Theodosia of Constantinople.
The monastery of St. John de Atares (San Juan de la Peña (of the rock)) is located at the south-west of Jaca, in Huesca, Spain. It was one of the most important monasteries in Aragon in the Middle Ages.
May 27 - Eastern Orthodox Church calendar - May 29
May 29 (Eastern Orthodox liturgics)
…May 28 - Eastern Orthodox Church calendar - May 30 All fixed commemorations below celebrated on June 11 by Orthodox Churches on the Old Calendar…
St. Nicetas the Confessor, Archbishop of Chalcedon (Menologion of Basil II).
St. Andrew of Constantinople.
St. Senator of Milan.
St. Germain of Paris (from a Book of Hours illuminated by Jean le Tavernier, c. 1450-1460).