1. British Library Cotton MSS. Claudius D. xii. f. 49.
2. Curia Regis Rolls of the Reigns of Richard I and John. Vol. I. London: His Majesty’s Stationery Office, 1922.
3. “Henry I’s Coronation Charter.” In Early English Laws. http://www.earlyenglishlaws.ac.uk/laws/texts/hn-cor/view/#edition/translation-3 .
4. Manuscripts of the Dukes of Rutland. Historical Manuscripts Commission. 4 vols. London, 1905.
5. Pipe Roll 5 Henry II. London: Pipe Roll Society, 1884.