The Latin text below is taken from the Requiem Mass in the 1962 Roman Missal. The first English version below, translated by William Josiah Irons in 1849, albeit from a slightly different Latin text, replicates the rhyme and metre of the original. This translation, edited for more conformance to the official Latin, is approved by the Catholic Church for use as the funeral Mass sequence in the liturgy of the Anglican ordinariate. The second English version is a more formal equivalence translation.