Mórscoláire de chuid na Gaeilge é Nicholas Jonathan Anselm Williams (rugadh i mí Dheireadh Fómhair, 1942 i Walthamstow, Sasana) agus na dteangacha Ceilteacha trí chéile, an Chornais go príomha astu sin.
“An Mhanainnis”, in K. McCone, Damian McManus, Cathal Ó Hainle, Nicholas Williams, Liam Breatnach, Stair na Gaeilge (Maynooth, 1994) 703–44
Cornish Today: an examination of the revived language. first and second editions (Sutton Coldfield: Kernewek dre Lyther 1995)
“‘Linguistically sound principles’: the case against Kernewek Kemmyn”, in Cornish Studies Second series: Four. Exeter: University of Exeter Press. Pp. 64–87. ISBN 0-85989-523-8
Clappya Kernowek: an introduction to Unified Cornish Revised (Agan Tavas, Portreath 1997, ISBN 1-901409-01-5)
“Pre-occlusion in Cornish”, Studia Celtica 32, 129-54
“Nebbaz gerriau dro tho Curnoack” (O’Donnell lecture given in Oxford, May 1998)
“Indirect statement in Cornish and Breton”, Cornish Studies. Second series: Six. Exeter: University of Exeter Press. Pp. 172–82. ISBN 0-85989-610-2
“Saint in Cornish”, in Cornish Studies. Second series: Seven. Exeter: University of Exeter Press. Pp. 219–241. ISBN 0-85989-644-7
“Middle and Late Cornish”, in Kim McCone, Compendium Linguarum Celticarum (Reichert Verlag)
“‘A modern and scholarly Cornish-English dictionary’: Ken George’s Gerlyver Kernewek Kemmyn (1993)”, in Cornish Studies. Second series: Nine. Exeter: University of Exeter Press. Pp. 247–311. ISBN 0-85989-702-8
Cornish Today: an examination of the revived language, third edition (Westport: Evertype 2006, ISBN 978-1-904808-07-7)