Hieromartyr
Hieromartyr Marcellinus, Pope of Rome and Martyrs Claudius, Cyrinus, and Antoninus († 304)
In Russian: Сщмч. Маркеллина, папы Римского, и мчч. Клавдия, Кирина и Антонина (304)
In Church Slavonic: Ст҃а́гѡ сщ҃енномч҃ника Маркеллина, па́пы ри́мскагѡ, и҆ мꙋ́ченикѡвъ клаѵді́а, Кирина и҆ а҆нтѡні́на (304)
Feast days
2026
Old calendar
- (7 June on the Old calendar), repose
New calendar
- , repose
2027
Old calendar
- (7 June on the Old calendar), repose
New calendar
- , repose
Also commemorated on 20 June 2026
- Hieromartyr Theodotus the Bishop of Ancyra († 303)
- New Hieromartyrs Archbishop Andronicus of Perm, Priests Alexander, Alexis, Alexander, Valentine, Benjamin, Victor, Alexander, Paul, Vladimir, Ignatius, Michael, Nicholas, Paul, Alexander, Nicholas, Deacon Gregory and Martyrs Athanasius and Alexander († 1918)
- New Hieromartyrs Priests Nicholas and Peter († 1919)
- Hieromartyr Marcellus, Pope of Rome, and those with him: Martyrs Sisinius and Cyriacus the deacons, Smaragdus, Largius, Apronian, Saturnian, Papius, Maurus, and Cryscentian, and Martyred women Priscilla, Lucina, and Artemia the Princess († c. 310)
- Holy Women Martyrs Caleria (Valeria), Kyriaki and Maria in Cæsarea of Palestine († 284-305)
- Synaxis of All Saints of Ivanovo