Maurice of Carnoet was a 12th-century Cistercian abbot born in Brittany. After finishing his education at the University of Paris, he joined the Langonette Monastery in 1144. Following his studies, he was chosen to lead the Langonette community in 1176. During his tenure, Duke Conan IV of Brittany established the Abbey of Notre-Dame de Carnoët specifically for him. Maurice subsequently served as the inaugural abbot of this new monastery until his death in 1191.
Life and leadership

Born in Croixanvec, Maurice pursued higher learning in Paris before dedicating himself to monastic life. He spent several decades at the Langonette Monastery before his election as abbot in 1176. His leadership led to the creation of the Carnoet Abbey, which was founded by the Duke of Brittany to support his monastic work.
Veneration

Recognized as a saint within the Catholic tradition, Maurice is commemorated annually on October 5. His legacy is tied to the Cistercian order and the religious sites he helped establish in Brittany.
