Ignatius Spencer was an English nobleman and Catholic priest of the Passionist Order who lived from 1799 to 1864. Born into an aristocratic family as the son of the 2nd Earl Spencer, he was initially ordained as an Anglican priest and served the parish of Brington. Following a period of spiritual doubt and study of the early Church Fathers, he converted to Catholicism in 1830. He later joined the Passionists, dedicating his life to the religious conversion of England through preaching and prayer.
Life and conversion

After studying divinity at Cambridge, Spencer served as an Anglican clergyman, providing extensive care to his parishioners. His transition to Catholicism was prompted by deep scriptural inquiries and guidance from various priests. Following his conversion, he studied in Rome at the Venerable English College. He was eventually ordained a Catholic priest in 1832 and later entered the Passionist Order, where he focused on missionary work and religious education.
Religious mission

As a preacher, Spencer gained a reputation for his religious lectures and his efforts to establish schools. He famously proposed a Crusade of Prayer aimed at the conversion of England, a campaign that gained significant attention across the British Empire. He also served as a spiritual director for seminarians at Oscott College, continuing his commitment to fostering religious devotion and unity.
Veneration
The Catholic Church recognizes Ignatius Spencer as a venerable, a title declared by Pope Francis in 2021. He is remembered for his zealous commitment to his faith and his missionary zeal. His feast day is observed on 1 October.
