Alan Heusaff

Who was Alan Heusaff?

Alan Heusaff, also Alan Heussaff was a Breton nationalist, linguist, dictionary compiler, prolific journalist and lifetime campaigner for solidarity between the Celtic peoples. A co-founder of the Celtic League in 1961, he was its first general secretary until 1984.

A native Breton speaker, he trained as a primary school teacher but in his early twenties joined the separatist Bezen Perrot militia, for which he was sentenced to death in absentia at a court martial by the post-World War II French government, but eventually amnestied in 1967. After studying mathematics and physics at the University of Marburg, Germany, he arrived in Ireland in 1950. He continued his studies at University College, Galway, and, on graduation, joined the Irish Meteorological Service, becoming a naturalised Irish citizen in 1955.

An aviation meteorologist, he devoted his spare time and retirement to peaceful activism, promoting the Celtic languages, culture and political autonomy of the Celtic countries. Among the honours he received for his work was the 1986 Gradam an Phiarsaigh presented by the President of Ireland, Patrick Hillery. In the same year, at the Welsh Eisteddfod, he was elected as a Bard of the Welsh Gorsedd. He was fluent in all the six modern Celtic languages as well as English, French and German.