Press-marks: Press-marks of charters of Byland Abbey: 12th-14th centt. Newbigging, Thirsk, North Riding of Yorkshire: Deeds rel. to, temp. John-Hen. III.
John de Mowbray, 2nd Baron Mowbray: Grant by, to Byland Abbey: 1318.: Copy with seal. Forgeries: Byland Abbey charters (15th-16th cent.): circ. 1143-1364.
Press-marks: Press-marks of charters of Byland Abbey: 12th-14th centt. Forgeries: Byland Abbey charters (15th-16th cent.): circ. 1143-1364. John de Blaby: Forged confirmation by, to Byland Abbey: 1077 (sic for 1278?).
SIX CHARTERS from Newburgh Priory; temp. Hen. II-III. Printed in abstract by Brown, op. cit., pp. 16, 55-56. As follows:- Bagby, bef. 1187-temp. Hen. III. 2168-2172. Carlton Miniott, temp. John-Hen. III. 2173. Thirsk, bef. 1187. 2171.