Register, grant. York, Benedictine abbey of St. Mary. Leaf from a register book belonging to the abbey of St. Mary, York, with entries of several evidences, including: (b) R. de Mubray grants to the abbey of St. Mary, York, the external service and whatever he was accustomed to have of Wroth. [Printed from this leaf (formerly in the Hatton library) in the 'Monasticon', III, pp. 617-18.]