The Solemnity of the Assumption of the Blessed Virgin Mary was already being celebrated on 15 August in the 5th century. It bore the sense of Our Lady’s “Birth into heaven”, or in the Byzantine tradition, her “Dormition”. The feast began to celebrated in Rome in the middle of the 7th century. It was not until 1 November 1950, that Pope Pius XII proclaimed the Dogma of Mary’s assumption body and soul into heaven.