The relic itself is a tiny particle of Blessed Charles' rib, which will be enshrined here in the cathedral, God willing, for all eternity. The King of Bohemia is symbolically returning home to the place where his ancestors are buried, because he is a descendant of St. Ludmila in the 32nd generation, so he is a Přemyslid by descent,” Milan Novák, organizer of the Czech branch of the group Emperor Karl League of Prayers for Peace among Nations, said.