Peter A. Kropotkin, John S. Keltie, Joseph R. Fisher and Edmund Gosse, 1911 Encyclopædia Britannica (1911)
“ The Reformed religion was introduced into Finland by Gustavus Vasa about 1528, and King John III. raised the country to the dignity of a grand-duchy. It continued to suffer, sometimes deplorably, in most of the wars waged by Sweden, especially with Russia and Denmark. His predecessor having created an order of nobility,—counts, barons and nobles, Gustavus Adolphus in the beginning of the 17th century established the diet of Finland, composed of the four orders of the nobility, clergy, burghers and peasants. ”
