Granted at Hereford. Grant by King.

Original source is;

• Lyte, H.C. Maxwell (ed), 1903, Calendar of Patent Rolls (1225-32) p. 435 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;

• King, D.J.C., 1983, Castellarium Anglicanum (London: Kraus) Vol. 1 p. 268n37
  Coulson, C., 1979, 'Structural Symbolism in Medieval Castle Architecture' Journal of the British Archaeological Association Vol. 132 p. 84

Robert de Tateshale (c. 1195-1249)

Biographical source include;

• Burke, Sir John Bernard, A Genealogical History of the Dormant, Abeyant, Forfeited, and Extinct Peerages of the British Empire, New Ed. London and Baltimore: Burke's Peerage/Genealogical Publishing Co., reprint 1996.