Festivals and relics
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- Liturgical feast of the Liberation of Saint Peter celebrated on 1 August in:
- the pre-1962 General Calendar of the Roman Rite and listed in:
- as a major double feast day by some traditionalist Catholics
- a third class feast by the Priestly Fraternity of St. Peter (FSSP)
- Veneration of the Precious Chains of the Holy and All-Glorious Apostle Peter on January 16 in the Byzantine Rite (Catholic and Orthodox).
- Relics of the chains of St. Peter
