Opportuna Of Montreuil
Saint Opportuna of Montreuil (died 770) was a French Benedictine nun and abbess. A Vita et miracula Sanctae Opportunae was written within a century of her death (ca 885-88) by St. Adalhelm (later rendered Adelin), bishop of Séez, who believed he owed his life and his see to Opportuna.
Read more about Opportuna Of Montreuil: Life, Veneration, Notes