Unpublished letter and paper, 'Une langue mère de toutes les autres, et la même que celle des anciens bretons' ['A mother tongue of all others, the same as that of the ancient Bretons'] by J Le Brigant Le Brigant's paper seeks to illustrate that all languages are descended from the language of Gomerites, or ancient Bretons. It is preceded by an introductory letter from Le Brigant to Dr [John] Pringle. Subject: Linguistics [1783]