Arriola Jauregui, Juan Ambrosio 7.dec.1833-4.apr.1863 Spain Biscay, Elorrio - Elorrio
organist, received his first music lessons from Pedro Bengoa in Elorria, 1854 studied with Hilarion Eslava in Madrid, organist in Elorrio, he
inaugurated the new organ of Murcia Cathedral