| CRR | Curia Regis Bolls, ed. C. T. Flower et al. ( 14 vols., Public Record Office; London, 1922-----), and unpub- lished rolls preserved at the Public Record Office |
| Dial. de scac. | Richard fitz Neal, Dialogus de scac- cario, ed. and trans. Charles Johnson (Nelson's Medieval Classics; Lon- don, 1950) |
| Dict. Nat. Bio. | Dictionary of National Biography |
| E.H.R. | English Historical Review |
| Exc. e rot. fin. | Excerpta e rotulis finium in turri Londinensi asservatis, A. D. 1216- 1272, ed. Charles Roberts ( 2 vols., Record Commission; London, 1835- 1836) |
| Flower, Introduction | C. T. Flower, Introduction to the Curia Regis Rolls ( Selden Society, Vol. LXII; London, 1944) |
| Foss, Judges | Edward Foss, A Biographical Dic- tionary of the Judges of England from the Conquest to the Present Time 1066-1870 ( London, 1870) |
| Glanville | Ranulf de Glanville, Tractatus de legibus et consuetudinibus regni Anglie, qui Glanvilla vocatur, ed. and trans. G. D. G. Hall (Medieval Texts; London, 1965) |
| Holt, Northerners | J. C. Holt, The Northerners: A Study in the Reign of King John ( Oxford, 1961) |
| Law Qtrly. Rev. | Law Quarterly Review |
| Lincs Assize Roll | The Earliest Lincolnshire Assize Rolls, 1202- 1209, ed. Doris M. Sten- ton ( Lincoln Record Society, Vol. XXII, 1926) |
| Northants. Assize Roll | The Earliest Northamptonshire As- size Rolls, 1202 and 1203, ed. Doris |