Early in the 20th century, the Georgian historian
Ivane Javakhishvili introduced the term "Sabediano", based on a standard Georgian geographic
circumfix sao, to refer to a polity—semi-independent of the kings of Georgia—which had come into being, by the 1470s, to bring together Mingrelia (
Odishi proper), Abkhazia, and Guria under the aegis of the Dadiani princes with the style of Bediani. This view and the associated neologism were accepted by several Soviet-era scholars, including
Zurab Anchabadze, who, however, dated the emergence of the principality of Sabediano back to the end of the 14th century, when the Mingrelian princes were reported by the Georgian sources to have had dispossessed their Abkhazian counterparts of their holdings up to and including
Anacopia. The suggested boundaries of the principality, at its largest extent, were from the
Chorokhi river to the
Greater Caucasus crest and from the
Tskhenistsqali to the Black Sea. Other historians, such as
Cyril Toumanoff and Tamaz Beradze, dismissed the possibility of existence of the Dadiani-ruled unified polity such as Sabediano, with Abkhazia and Guria as its parts. According to Toumanoff, "Guria was a fief of the
secundogeniture of the Dadianis, separate from Mingrelia, as early as 1352." == References ==