Saint Malachy was a 12th-century Irish archbishop who played a central role in reforming the ecclesiastical structures of Ireland. Born in Armagh around 1094, he served as the Bishop of Down and Connor before ascending to the primacy of Armagh in 1132. A dedicated follower of Roman liturgical practices, he worked to restore discipline and religious fervor throughout the Irish church. He is remembered for his extensive travels to Rome and his close relationship with Bernard of Clairvaux, with whom he spent his final days.