April 19 - Eastern Orthodox liturgical calendar - April 21
Zacchaeus's sycamore fig in Jericho, contained in the grounds of the Russian Museum.
Venerable Anastasius Sinaita, Abbot of the Monastery of St. Catherine at Sinai.
Venerable Alexander of Oshevensk, founder of Oshevensk Monastery, Arkhangelsk.
Child-Martyr Gabriel of Zabludov (Gabriel of Slutsk).
April 6 - Eastern Orthodox liturgical calendar - April 8
April 20 (Eastern Orthodox liturgics)
…on May 3 by Eastern Orthodox Churches on the Old Calendar. For April 20th, Orthodox Churches on the Old Calendar commemorate the Saints listed on April 7. Apostle Zacchaeus of the Seventy, Bishop of Caesarea in Palestine, he who was called down from the Sycamore tree by Jesus, according to the Gospel of…
Venerable Nilus of Sora.
Maximus Confessor