'Plea Rolls for Staffordshire: 1228', Staffordshire Historical Collections, vol. 4 (1883), p.71: Robert de Bosco, accused of the death of John Buche, before M. de Patushill and his associate Justiciaries last Itinerant, withdrew himself; and Henry de Anestun (de Deneston), then Sheriff and Coroner, was commanded to put him in the exigenda and to outlaw him, because it was testified that he was guilty; and Henry de Verdun, Sheriff and Coroner, states he was not outlawed, but that they took sureties for him. They, i.e., the Sheriffs, are therefore in misericordiâ, and Robert is taken into custody. The sureties of Henry the Sheriff are Geoffrey de Greselega, John fitz Philip, and Milo de Verdun. The sureties of Henry de Verdun are Geoffrey de Greslega, Milo de Verdun, Robert de Mere, and Robert de Acoure.
'Plea Rolls for Staffordshire: 1228', Staffordshire Historical Collections, vol. 4 (1883), p.71: Henry de Anestun (de Deneston), then Sheriff and Coroner
Calendar of Charter Rolls, Volume II, Henry III – Edward I. A.D. 1257–1300 (HM Stationery Office, Pub. by mackie & Co, Fleet St, 1906), p.294-5. 7 June 1285 at Westminster, Membrane 25, confirmation of a charter of Henry III: ...before Roger de Pyvelesdon, sheriff of Salop and Stafford
Burke & Burke 1844, p. 406 Burke, John; Burke, Sir Bernard, eds. (1844), A Genealogical and Heraldic History of the Extinct and Dormant Baronetcies of England Ireland and Scotland, vol. 1 (2nd ed.), p. 406
Burke 1833, p. 546 Burke, John (1833), A General and Heraldic Dictionary of the Peerage and Baronetage of the British Empire, vol. 1 (4th ed.), H. Colburn, p. 546