Balzola Emparanza, Miguel 26.oct.1730-?1806 Spain, Vergara - ?, ?
organist, 1740 boy singer at iglesia Santiago de Bilbao, c1775 organist of Santa Marķa de Guernica, 1785 he built a clave for parroquia de Amorebieta and 1798 he repaired it, he died some time after the birth of his grandson Juan Crisostomo Arriaga Balzola 27.jan.1806