Leo I of Cava was an 11th-century Italian abbot and bishop who served the Abbey of La Trinità della Cava. Born in Lucca around 950, he joined the monastery and eventually succeeded Alferius as its second abbot. During his leadership, he helped increase the religious and social impact of the community while reinforcing the Benedictine rule. He died in Cava de' Tirreni in 1079.
Life and service
While details regarding his early years remain scarce, Leo's monastic career was central to the growth of his order. As abbot, he focused on the spiritual health of the monks and strengthened the monastery's presence within the region. His governance helped establish the Benedictine influence that characterized the abbey during the mid-11th century.
Veneration
He is recognized as a saint within the Roman Catholic Church. In 1893, Pope Leo XIII officially declared the first four abbots of Cava, including Leo, to be saints. His feast day is observed annually on July 12.