Cyngar

'Parochiale Wallicanum' yn Y Cymmrodor (1910), 63

Parochiale Anglicanum (London: 1733), 196

Thesaurus Rerum Ecclesiasticarum (London: 1754), 480

Ordnance Survey 6 inch map (1880s)

An Essay on the Welsh Saints or the Primitive Christian usually considered to have been the Founders of Churches in Wales (London: Longman, Rees, Orme, Brown, Green and Longman, 1836), 328