Translation of the relics of St Theodore, Prince of Smolensk and His Children, Prices David and Constantine, Wonderworkers of Yaroslavl (1463)
In Russian: Обретение мощей блгв. князей Феодора Смоленского и чад его Давида и Константина, Ярославских чудотворцев (1463)
In Church Slavonic: Ѡ҆брѣ́тенїе моще́й благовѣ́рнагѡ кнѧзе́й ѳео́дѡра смоле́нскагѡ и҆ ча̑дъ є҆гѡ̀ даві́да и҆ кѡнстанті́на, ꙗ҆росла́вскихъ чꙋдотво́рцєвъ (1463)
Feast days
2026
Old calendar
- (5 March on the Old calendar), translation of relics
New calendar
- , translation of relics
2027
Old calendar
- (5 March on the Old calendar), translation of relics
New calendar
- , translation of relics
Also commemorated on 18 March 2026
- Martyr Conon of Isauria (1st C)
- New Hieromartyr Priest Nicholas († 1919)
- New Hieromartyr Priest John and Venerable Martyrs Mardarius and Theophanes († 1938)
- Martyr Onesimus of Isauria (1st C)
- Martyr Conon the Gardener of Pamphylia (3rd C)
- Прп. Марка Постника (V)
- St. Hesychius the Faster of Bithynia († c. 790)
- Venerable Adrian of Poshekhonye, Yaroslavl († 1550)
- Virginmartyr Irais (Rhais) of Antinoe in Egypt and with her Archelaus and 152 Martyrs
- Мч. Евлогия, иже в Палестине.
- Martyr Eulampius
- Icon of the Mother of God “Vospitanie”