Overview
Marie-Alphonse Ratisbonne, NDS, (1 May 1814, Strasbourg, Alsace, France – 6 May 1884, Ein Karem, Mutasarrifate of Jerusalem, Ottoman Empire) was a French Jew who converted to Christianity and became a Jesuit priest and missionary. He later was a co-founder of the Congregation of Our Lady of Sion, a religious congregation dedicated to the conversion of Jews to the Christian faith.
Biography
He was born 1 May 1814 in Strasbourg, Alsace, France, the eleventh of the thirteen children born to Auguste Ratisbonne and his wife, Adélaïde Cerfbeer, members of the famed family of Jewish bankers. His father was the president of the Provincial Council of Alsace. His mother died when he was 4 years old, but his natural charm drew his wider family to take charge of his upbringing. The family was assimilated into the secular society of France, but had a strong sense of social justice, with which value he was raised.
An older brother, Théodore, converted to Christianity in 1827 and went on to become a Catholic priest in 1830.
Religious conversion
After studying law in Paris, Alphonse joined the family bank and announced his engagement to his 16-year-old niece. In January 1842, with the postponement of the marriage due to the bride's age, he traveled to Rome for a pleasure trip. On 20 January, he entered the Church of Sant'Andrea delle Fratte, where he experienced a vision of the Virgin Mary. Due to this experience, he was led to be baptised in the Catholic Church. At his baptism, he added Marie (Mary) to his name to reflect the role he felt she had played in his life.
From Wikipedia (CC BY-SA 4.0).