1. Cecil Roth, The Jews of Medieval Oxford (Oxford: Clarendon Press for the Oxford Historical Society, 1951), pp. 51–52.
2. Courts of Chancery. Close Rolls of the Reign of Henry III. AD1237–1242 (HMSO 1911), pp. 464.
3. Courts of Chancery. Close Rolls of the Reign of Henry III AD 1251–1253 (HMSO 1902–1938), p. 455.
4. M. D. Davis, “An Anglo-Jewish Divorce, A.D. 1242,” The Jewish Quarterly Review 5 (1893): 158–165
5. Michael Adler, “The Jewish Woman,” in Jews of Medieval Oxford (London: Jewish Historical Society of England, 1939), pp. 15–42.