Pêr-Jakez Helias, baptised Pierre-Jacques Hélias, nom de plume Pierre-Jakez Hélias (1914–1995) was a Breton stage actor, journalist, author, poet, and writer for radio who worked in the French and Breton languages. For many years he directed a weekly radio programme in the Breton language and co-founded a summer festival at Quimper which became the Festival de Cornouaille.
Danielle Collobert (French pronunciation: [danjɛl kɔlɔbɛʁ]) was a French author, poet and journalist.
Julien Auguste Pélage Brizeux (12 September 1803 – 3 May 1858) was a French poet. He was said to belong to a family of Irish origin, long settled in Brittany. He was educated for the law, but in 1827 he produced at the Théâtre Français a one-act verse comedy, Racine, in collaboration with Philippe Busoni.
His most important works are, first, Marie (1832, 1836, 1840), then, Les Bretons (1845, 1846). He also wrote in the Breton language, notably Telenn-Arvor and Furnez Breiz.