[4] The Abbey obtained from its founder the Manor of Yarnton, mills in Cassington, the hamlet of Wyllanston in the parish of Mixbury, two parks in Nettlebed called Great and Little Hymer (now Highmore), tenements in London, and the advowson of the church of St. Wendron in Cornwall (now called Wendron).
Subsequently, Edward the Black Prince gave the advowson of St. Stithians, Cornwall, and in 1354, the Bishop granted them the appropriation.
In 1292 an order was issued by the Abbot of Cîteaux that the Cistercian houses in the province of Canterbury should send students to the 'studium Oxonie,' one from every monastery with twenty monks.
[11] Abbot Nicholaus Austen, early in 1536, offered Thomas Cromwell £100 to save the monastery if only by converting it into a college, (fn.
[citation needed] Stones from Rewley Abbey were used to strengthen the base of the tower of St Mary Magdalen's Church, Oxford.