Formation and Career
Oswald was instructed in his youth by the Frankish scholar Frithegod and held the office of dean of Winchester Cathedral before being sent to France. About 950 he entered the abbey of Fleury, a centre of reformed Benedictine observance, where he spent several years and was ordained in 959; among his companions there were Osgar of Abingdon and Germanus of Winchester.
Returning to England, he was consecrated Bishop of Worcester in 961. In 972 he was raised to the archbishopric of York, travelling to Rome to receive the pallium from Pope John XIII, and thereafter held the two sees of Worcester and York together.
Beyond his ecclesiastical office Oswald reorganised the estates of his see into administrative hundreds known as the Oswaldslow, and he involved himself in the affairs of the kingdom, supporting Edward the Martyr in the succession dispute against Ethelred the Unready.
Monastic Reform
Oswald was one of the leading promoters of the church reforms led by Dunstan, working alongside Aethelwold of Winchester to restore Benedictine monasticism in England. His method is recorded as gentler than Aethelwold's, being less forceful in the replacement of secular clergy with monks.
His best-known foundation was Ramsey Abbey, established about 971, whose church was dedicated in 974. He reformed a number of other houses, among them Winchcombe in Gloucestershire, Pershore and Evesham in Worcestershire, and Westbury Priory, and he converted the cathedral chapter of Worcester itself from secular clergy into a community of monks.
He drew international scholarship into his monasteries, inviting Abbo of Fleury to England, where Abbo taught computus at Ramsey from 985 to 987.
Relics and Veneration
Oswald was buried in the Church of St Mary at Worcester, later Worcester Cathedral. About ten years after his death his remains were translated to a different burial spot within the cathedral.
A Life of Oswald was written soon after his death, probably by Byrhtferth, a monk of Ramsey Abbey, and he was quickly acclaimed as a saint. Miracles were reported both at his funeral and at his tomb.
He is venerated in the Eastern Orthodox Church, the Roman Catholic Church, and the Anglican Communion. His feast is observed on 28 February in common years and on 29 February in leap years.