Sô Sadamori was a 15th century [[So clan|Sô clan]] lord of [[Tsushima]] who succeeded to the position of ''[[shugo]]'' after the death of his father, [[So Sadashige|Sô Sadashige]], in [[1418]]/4.<ref>Kenneth Robinson, “An Island’s Place in History: Tsushima in Japan and in Choson, 1392–1592,” ''Korean Studies'' 30 (2006), p45.</ref> | Sô Sadamori was a 15th century [[So clan|Sô clan]] lord of [[Tsushima]] who succeeded to the position of ''[[shugo]]'' after the death of his father, [[So Sadashige|Sô Sadashige]], in [[1418]]/4.<ref>Kenneth Robinson, “An Island’s Place in History: Tsushima in Japan and in Choson, 1392–1592,” ''Korean Studies'' 30 (2006), p45.</ref> |