Granted at Westminster. Grant by privy seal.

Original source is;

• Lyte, H.C. Maxwell (ed), 1900, Calendar of Patent Rolls (1467-77) p. 184 online copy
  The original survives as is held at Staffordshire and Stoke-on-Trent Archive Service, Staffordshire Record Office under the number D(W)1781/4/26 3 July. 9 Ed. IV {1469}

(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;

• Turner, T.H. and Parker, J.H., 1859, Some account of Domestic Architecture in England (Oxford) Vol. 3 part 2 p. 236 online copy, 422 online copy

Ralph Wolseley (1425-1504)

Biographical source include;

• Welch, Christopher M., 2001, 'Ralph Wolseley, a fifteenth-century capitalist' Transactions Staffordshire Archaeological and Historical Society Vol. 39 p. 22-27