Grant by Richard Aykerod of Hepton- brige to the Abbot of Welbeck, of liberty to sink a coal pit in 4 lands of Richard at Dukmanton [Duckmanton], between the coal pits on the north and the common pasture on the south, and to make a sough for the avoidance of water according to the custom of the liberty, for the life of the abbot, in consideration of a certain sum of money. Witnesses, William Foxe, Roger Wright, John Bocher etc 4 Aug, 1 Hy VII [1486] See microfilm M130 vol 3. This item is copied into the Leake Cartulary on the page indicated in the RefNo field. The copy was taken from an original dating from 1486 c1574