Granted at Henley Manor. Grant by King.

Original source is;

• Lyte, H.C. Maxwell (ed), 1900, Calendar of Patent Rolls (1385-89) p. 156 online copy

(In fact, the original source given is usually a transcription/translation of what are precious medieval documents not readily availably. It should be noted that these transcription/translations often date to the nineteenth or early twentieth centuries and that unwitting bias of transcribers may affect the translation. Care should also be taken to avoid giving modern meaning to the medieval use of certain stock words and terms. Licentia is best translated as 'freedom to' not 'permission'.)

Significant later sources are;

• Emery, Anthony, 2006, Greater Medieval Houses Vol. 3 (Cambridge) p. 212
  King, D.J.C., 1983, Castellarium Anglicanum (London: Kraus) Vol. 1 p. 12n4
  Turner, T.H. and Parker, J.H., 1859, Some account of Domestic Architecture in England (Oxford) Vol. 3 part 2 p. 419 online copy

Sir Richard Abberbury (c.1330–1399)

Biographical source include;

• Simon Walker, Sept 2004, ‘Abberbury family (per. c.1270–c.1475)’ Oxford Dictionary of National Biography (Oxford University Press) online edn, Jan 2008 online copy (subscription may be needed)