226. MS. D. D. Ch. Ch. O. 403 Date Range: 1188 - 1195 Preview: Oxford, St. Martin's parish. John, bishop of Norwich, grants to Robert de Witefeld two messuages and a piece of land. 1188-95.
227. MS. D. D. Ch. Ch. O. 405 Date Range: 1188 - 1195 Preview: Oxford, St. Martin's parish. Robert de Witefeld grants to Oseney a quitrent from the garden of the bishop of Norwich. 1188-95. The seal is wanting, but the remains of the wax on the tag that it was not an equestrian seal.
228. MS. D. D. Ch. Ch. O. 589 Date Range: 1185 - 1185 Preview: Oxford, St. Clement's parish. An agreement between Oseney and St. Frideswide's about tithes in St. Clement's. c. 1185.
229. MS. D. D. Ch. Ch. O. 589A Date Range: 1185 - 1185 Preview: Oxford, St. Clement's parish. An agreement between Oseney and St. Frideswide's about tithes in St. Clement's. c. 1185. [Duplicate of MS. D. D. Ch. Ch. O. 589. Seals lost.]
230. MS. D. D. Ch. Ch. O. (625) Date Range: 1176 - 1176 Preview: Oxford, St. Mary Magdalen parish. The sentence of the bishop of London and the bishop of Worcester. 1176.
231. MS. D. D. Ch. Ch. O. 861 Date Range: 1185 - 1190 Preview: Oxford. Oseney grants to Isaac of Bristoll land of the fee of William son of Siward. c. 1185-90.
232. MS. D. D. Ch. Ch. O. 871 Date Range: 1127 - 1127 Preview: A confirmation by Henry III of previous grants to chapel of St. George. c. 1127.
233. MS. D. D. Ch. Ch. O. 872 Date Range: 1127 - 1127 Preview: King Henry I grants freedoms to the chapel of St. George. 1127.
234. MS. D. D. Ch. Ch. O. 873 Date Range: 1173 - 1175 Preview: King Henry II renders a croft in Walton to the chapel of St. George. 1173-75.
235. MS. D. D. Ch. Ch. O. 877 Date Range: 1129 - 1133 Preview: King Henry I confirms the donation by Robert d'Oyly to Oseney. 1129-1133.
236. MS. D. D. Ch. Ch. O. 880 Date Range: 1143 - 1147 Preview: Alexander, bishop of Lincoln, confirms the foundation of Oseney. 1143-47.
237. MS. D. D. Ch. Ch. O. 881 Date Range: 1142 - 1143 Preview: Confirmation by Henry, bishop of Winchester and papal legate to Wigod, prior of Oseney of Oseney's properties. 1142-1143.
238. MS. D. D. Ch. Ch. O. 882 Date Range: 1129 - 1142 Preview: Grant by Robert d'Oyly to Oseney. 1129-42
239. MS. D. D. Ch. Ch. O. 883 Date Range: 1154 - 1163 Preview: Henry d'Oyly confirms his father's, Robert d'Oyly's donation to Oseney. 1154-63.
240. MS. D. D. Ch. Ch. O. 884 Date Range: 1154 - 1156 Preview: Grant by H. d'Oyly to Oseney. 1154-56.
241. MS. D. D. Ch. Ch. O. 885 Date Range: 1183 - 1185 Preview: Robert d'Oyly, son of Henry d'Oyly, confirms his father's donations to Oseney. 1183-85.
242. MS. D. D. Ch. Ch. O. 890 Date Range: 1154 - 1163 Preview: Oxford, Collegiate church of St. George. Henry d'Oyly, confirms his father's gift to Oseney. 1154-63.
243. MS. D. D. Ch. Ch. O. 891 Date Range: 1154 - 1163 Preview: Oxford, Collegiate church of St. George. Henry d'Oyly confirms his father's donation to Oseney. 1154-63.
244. MS. D. D. Ch. Ch. O. 892 Date Range: 1166 - 1168 Preview: Oxford, Collegiate church of St. George. Bernard de sancto Walerico grants his lands to Oseney. c. 1166-68.
245. MS. D. D. Ch. Ch. O. 895 Date Range: 1149 - 1149 Preview: Oxford, Collegiate church of St. George. Empress Matilda confirms the gifts of Henry d'Oyly and John of St. John to Oseney. 1149.
246. MS. D. D. Ch. Ch. O. 896 Date Range: 1149 - 1149 Preview: Oxford, Collegiate church of St. George. Robert, bishop of Lincoln grants the church of St. George to Oseney. 1149.
247. MS. D. D. Ch. Ch. O. 897 Date Range: 1149 - 1161 Preview: Oxford, Collegiate church of St. George. Theobald, archbishop of Canterbury confirms the church of St. George to Oseney. 1149 or 1154-61.
248. MS. D. D. Ch. Ch. O. 902 Date Range: 1154 - 1161 Preview: Oxford, Collegiate church of St. George. Theobald, archbishop of Canterbury confirms the church of St. George to Oseney. 1154-61.
249. MS. D. D. Ch. Ch. O. 903 Date Range: 1186 - 1191 Preview: Oxford, Collegiate church of St. George. Hugh, bishop of Lincoln confirms the donations of St. George and others to Oseney. 1186-1191.
250. MS. D. D. Ch. Ch. O. 915 Date Range: 1184 - 1184 Preview: Oxford, Collegiate church of St. George. Letter by Henry d'Oyly concerning a meadow he conferred to Oseney. c. 1184.