An essay, 1899, by Ellis Pierce on the social changes in rural Wales during the latter half of the nineteenth century - 'Cyfnewidiadau yr hanner can mlynedd diweddaf yn rhanau gwledig Cymru mewn ymborth, gwisgoedd, annedd-dai, iaith, addysg, arferion, gorchwylion, &c.'.

A report, in four volumes, on a research project entitled 'The rural economy and society of Wales between 1790-1815 with special reference to the manuscripts of Walter Davies ('Gwallter Mechain'), undertaken by Dr David Ceri Jones, on behalf of Professor David W. Howell and Professor Prys Morgan, Directors of the Project, for the History and Law Committee, Board of Celtic Studies, University of Wales, 2000-2001.

Essays by Charles Ashton on 'Bywyd Gwledig Cymru', 'North Wales in 1800, and later', Dinas Mawddwy, etc.