Circumcision of Jesus was for many centuries combined on January 1 with the Feast of the Holy Name of Jesus, before the two were separated, and now that the Feast of the Circumcision has disappeared as such from the official Catholic calendar, the other feast may be regarded as celebrating this too. At various points in history, relics purporting to be the holy prepuce, the foreskin of Christ, have surfaced and various miraculous powers have been ascribed to it. A number of churches in Europe have claimed to possess Jesus' foreskin, sometimes at the same time. The best known was in the Lateran
Calendar of saints completely removed, with the result that some saints have different feast days in different calendars. For example, St. Perpetua and Felicity died on 7 March, but this date was later assigned to St. Thomas Aquinas, allowing them only a commemoration (see Tridentine Calendar), so in 1908 they were moved one day earlier. When the 1969 reform of the Catholic calendar moved him to 28 January, they were moved back to 7 March (see General Roman Calendar). Both days can thus be said to be their feast day, in different traditions. The Roman Catholic calendars of saints in their various forms,