Document 3/334/3 (Furness C.B., ii, pt. II, 335-6)
Avice, spouse of Richard de Moreville has given and established by this charter, by the grant of her heirs, to Furness Abbey, all the pasture of Selside and Birkwith (Ribblesdale, Yorkshire), in perpetual alms, free and quit of all service, custom, exaction and pleas, by stated bounds. The monks may fully take from the wood of Birkwith for their own uses. For the same pasture, to acquit her land in Lonsdale from the hand of William de Stuteville, in her great need, the monks have given her 200 marks. The monks shall give yearly to her and her heirs a half mark on the Feast of St Michael for all service.
Around the death of Richard de Moreville? See _Furness Coucher Book_, ii, II, 334-5