 Nyorai kupfuurira kweiyi ndima - Pashure pokukunda Finland nemauto eRussia muna 1808, Sweden yaifanira kubvisa Finland kuRussia muna 1809 Chibvumirano cheFredrikshamn. Mutambo wePorvoomuna 1809 yakanga iri nhambo inokosha munhau yeFinland. Tsar Alexander I akasimbisa bumbiro idzva reFinland iro raive bumbiro reSweden kubva muna 1772, uye akaita Finland Grand Duchy yakazvimiririra. Muna 1923, makore matanhatu pashure pokusununguka kweFinland, Diocese yekare yeVyborg, iyo yaishanda muPorvoo, yakatsiviwa nedhiocese yazvino inotaura chiSwedish yeEvangelical Lutheran Church yeFinland, Diocese yePorvoo. 