Agnus Dei (liturgy) Agnus Dei (liturgy) In the Mass of the Roman Rite and also in the Eucharist of the Anglican Communion, the Lutheran Church, and the Western Rite of the Orthodox Church the Agnus Dei is the invocation to the Lamb of God sung or recited during the fraction of the Host. The Syrian custom of a chant addressed to the Lamb of God was introduced into the Roman Rite Mass by Pope Sergius I (687–701) in the context of his rejection of the Council of Trullo (692), which was well received in the Byzantine East and called the Quinisext Council, but
Felix Agnus his grave, known as Black Aggie, is the subject of urban legends. Felix Agnus was born in Lyon, France, on 4 July 1839, to Etienne Agnus and Anne née Bernerra Agnus. He was educated at College Jolie Clair, near Paris, and, in 1852, set out on a voyage around the world for four years. Upon returning, Agnus studied sculpting. He abandoned school to fight in the Franco-Austrian War. He served in the 3rd Regiment, and fought in the Battle of Montebello. When the war ended in 1859, he emigrated from France first to Newport, Rhode Island, and later New York