Gwennole Le Menn (1938–2009) was a Breton writer, editor and lexicographer. He edited various Old and Middle Breton works. Le Menn edited the Catholicon, a trilingual Breton-French-Latin dictionary of 1499, and he compiled a bibliography of Breton literature printed before 1700. Bibliography La femme au sein d'or. Des chants populaires Bretons… aux légendes celtiques ; Saint-Brieuc, Skol, 1985. (Breton folk songs and mythology) Grand choix de prénoms Bretons; Coop Breizh. (Breton given names) Les noms de famille les plus portés en Bretagne; Coop Breizh. (Breton surnames) Le vocabulaire Breton du Catholicon (1499), le premier dictionnaire Breton imprimé Breton-français-Latin de Jehan Lagadeuc; Saint-Brieuc, Skol, 2001 "Le breton et son enseignement", Langue française, Armand Colin, no 25 « L'enseignement des "langues régionales" », 1975, p. 71-8 References French lexicographers Breton-language writers 1938 births 2009 deaths Rennes 2 University alumni Writers from Paris 20th-century lexicographers