Jean-Pierre Calloc'h

Yann-Ber Kalloc'h (born "Jean-Pierre Calloc'h" in French) (21 July 1888 - 10 April 1917), French writer in Breton and French

He was born on the island of Groix, the son of a humble fisher and he became an orphan in 1902. He studied in the Auray seminary in 1900 and in the Vannes seminary in 1905, but he quit to look after his sick siblings. He took part in the Brittany Goursez Vreizh as "Bleimor" (Seawolf). He wrote several mystic and Christian poems, mostly during battles.

He died in combat in World War I, near Urvillers/Cerizy (Aisne)

The Breton Scouting organization "Bleimor" was named in his honor.

= Works =
* "Mem bro" (1900)
* "Mor du" (1900)
* "Plaintes" (febrero de 1902)
* "L'orphelin de la côte" (febrero de 1902)
* "La dernière parole de Jésus" (marzo de 1902)
* "Ker-Is" (abril de 1902)
* "Les filles de Groix" (1902)
* "Ar mor" (1902)
* "La légende de Sainte Catherine" (25 de noviembre de 1904)
* "Le prêtre" (1904)
* "Barde et prêtre" (1904)
* "Au son de la harpe" (1904)
* "Hirvoud" (1905).
* "Dihunamb !" (1905).
* "Sant Eugen" (12 de julio de 1905).
* "Huneeh" (1905).
* "Kan-Bale er chouanted" (1905).
* "Au grand outrage" (10 de marzo de 1906).
* "Mon île adorée" (1906).
* "Er flamanked" (1906).
* "En neu veuer" (1906).
* "Gourhemen a houil mat" (13 de julio de 1907).
* "Kenevo soudard Breih" (1907).
* "Complainte de M.Noël" (1907).
* "Gouil mat !" (15 août 1907).
* "Nendeleg en harlu" (1907).
* "Er voraerion" (1908).
* "Merhed Groai" (1908).
* "Pardonet d'emb hun Offanseu" (1909).
* "En eutreu Uzel, person Groé (1695-1717)" (1909).
* "Étude sur la Boussole Bretonne" (1910).
* "Au barde-rieur" (1911).
* "Les tueurs du Breton" (1911).
* "Ar en deulin" (1913, published after World War I
* "Les Pêcheurs Bretons en Mauritanie".
* "Les P'tits Poilus de 1915" (1915).