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
Feast of the Annunciation with the Incarnation of Christ at the Annunciation, on which date Jesus Christ is believed to have been conceived in the Virgin Mary by the Holy Spirit. The Knights of Columbus observe the Feast of the Annunciation as the "International Day of the Unborn Child". Feast of the Annunciation The Feast of the Annunciation, contemporarily the Solemnity of the Annunciation, also known as Lady Day, the Feast of the Incarnation ('), Conceptio Christi ('), commemorates the visit of the archangel Gabriel to the Virgin Mary, during which he informed her that she would be the mother of Jesus Christ, the