Licence 1. John Nanney, Esq. of Maesyneuadd 2. David Davies of Abercorris, co. Merioneth, merchant Licence to work slates and minerals on Ffriddfawr, Tynrhos, Tyddyndu and Hafodwen in the parish of Dolgellau, 3 years; rent £40 and royalty 20 February 1863