Saint Opportuna of Montreuil, also known as Opportune, was an esteemed Catholic saint and Benedictine nun, born at the castle of Exmes in Argentan, Normandy, France. She was the sister of Saint Chrodegang of Séez and the niece of Saint Lanthilda. Saint Opportuna dedicated her life to serving God and became renowned for her faith and piety. At a young age, Opportuna entered the convent near...