Jean Marie du Lau was an 18th-century French prelate who served as the final Archbishop of Arles. Born into an aristocratic family in Biras, he rose through the ecclesiastical hierarchy to hold several significant positions, including Agent General of the Clergy of France. During the French Revolution, he represented the clergy in the Estates-General. His tenure as archbishop ended when the National Assembly abolished his diocese, making him the last person to hold that specific title.
Life and ministry
After studying at the Sorbonne, du Lau held various roles such as treasurer at Pamiers and Vicar General of Bordeaux. Appointed archbishop by King Louis XVI in 1775, he focused on diocesan reforms, including improvements to child catechism and midwife training. He also oversaw significant construction projects, such as the rebuilding of the archbishop's palace facade.
Death and veneration
During the September Massacres of 1792, du Lau was killed while being held at the Carmelite priory in Paris. He was among ninety-four clergy and religious figures murdered during this period. He was later beatified by Pope Pius XI in 1926 as part of a group of Catholic martyrs. His feast day is observed on 2 September.