Hywel Wyn Owen & Richard Morgan, Dictionary of the Place-Names of Wales (Llandysul: Gomer, 2007), 283

Browne Willis, Parochiale Anglicanum (London: 1733), 199

'Parochialia being a summary of answers to [Edward Lhwyd's] 'Parochial Queries'. Part iii: North Wales and South Wales (Continued)' in Archaeologia Cambrensis (1911), 36