of Hamburg, Bremen, Lübeck and Frankfurt, the Most Serene Republic of SanMarino, the Republic of Cospaia, the Septinsular Republic and the German Confederation;
Savoie Alps, France Switzerland Urner Alps, Switzerland Apennines, Italy, SanMarino Balkan Mountains range, mainly Bulgaria, smaller part in Serbia Central
prior official adoption of Christianity include Osroene, the Silures, and SanMarino. See Timeline of official adoptions of Christianity. Grousset, René (1947)