Saint Abbo of Fleury was a Benedictine monk and abbot, known for his leadership at the monastery of Fleury-sur-Loire in France during the 9th century. He is recognized for his dedication to monastic life and his efforts in promoting the Benedictine Rule, which emphasized community living, prayer, and work. Abbo is also remembered for his role in the development of the Fleury Abbey, which became an important center of learning and spirituality. His contributions to the monastic community and his commitment to the teachings of Saint Benedict have made him a significant figure in the history of the Benedictine order.