April 30 (Eastern Orthodox liturgics)
Apr. 29 - Eastern Orthodox Church calendar - May 1
All fixed commemorations below celebrated on May 13 by Orthodox Churches on the Old Calendar.
For April 30th, Orthodox Churches on the Old Calendar commemorate the Saints listed on April 17.
Apostle James.
St. Estelle (Basilique Saint-Eutrope, Saintes, France).
Saint Swithbert the Younger.
Icon of the Most Holy Theotokos "Of the Passion".
Greek Sources
Russian Sources
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Wikipedia