Great cowcher or carte regum, I. Register of evidences of title for the Duchy of Lancaster and its constituent parts, including the earldoms of Lancaster, Leicester, Derby and Lincoln, dated Hen I-Hen IV.
The volume contains numbered charters copied into the Cowcher, with the majority describing transactions involving land and property, often giving details of landscape, urban and rural settlement and the nature of tenure across the duchy's estates. This volume also consists of transcriptions relating to forest pleadings of Lancaster and Pickering dated 8 Edw III-12 Edw III (1334-1340) (there is an eyre in the 1330's looking back to previous eyres in the 1280's).
The duchy's medieval holdings encompassed numerous properties across the whole of England, including estates in Berkshire, Cornwall, Derbyshire, Devon, Dorset, Essex, Gloucestershire, Hampshire, Herefordshire, Hertfordshire, Kent, Leicestershire, London, Middlesex, (the manor of the Savoy), Northamptonshire, Oxfordshire, Somerset, Sussex, Warwickshire, Wiltshire and South Wales.
Items in this piece are dated by the date of the original document copied into the volume. An approximate date is given if the original document is undated. Each numbered item relates to a document that exists or existed. The un-numbered items (for example, the forest pleadings) do not correspond to an original, copied, document.