Statue de Saint Audomar (Omer). Church of Orval, Manche.
Born Guldendal, Switzerland Died ~670 AD Honored in Roman Catholic Church Feast 9 September
He was born of a distinguished family towards the close of the sixth or the beginning of the seventh century, at Guldendal, Switzerland. After the death of his mother, he entered with his father the abbey of Luxeuil in the Diocese of Besançon, probably about 615. Under the direction of Eustachius, Omer studied the Scriptures, in which he acquired remarkable proficiency.
Though the Morini had received Christianity from Saint Fuscian and Saint Victoricus, and later Antmund and Adelbert, nearly every vestige of Christianity had disappeared. When Saint Audomare entered upon his episcopal duties, the Abbot of Luxeuil sent to his assistance several monks, among whom are mentioned Saint Bertin, Saint Mommolin and Saint Ebertran. Saint Omer had the satisfaction of seeing the Catholic religion firmly established in a short time.
About 654 he founded the Abbey of Saint Peter (now Saint Bertin's) in Sithiu, soon to equal if not surpass the old monastery of Luxeuil for the number of learned and zealous men educated there. Several years later he erected the Church of Our Lady of Sithiu, with a small monastery adjoining, which he turned over to the monks of Saint Bertin.
The exact date of his death is unknown, but he is believed to have died about the year 670.
His feast is celebrated on 9 September.
- This article incorporates text from a publication now in the public domain: Herbermann, Charles, ed (1913). Catholic Encyclopedia. Robert Appleton Company. 
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