Boris Tuvic, known as Boris I during his short tenure as Holy Orenian Emperor and as Boris III during his rule as Grand Prince of Ruska (Common: Boris Tobias; High Imperial: Borislaus Tobias; Raevir: Boris Tuvic) (12th of Snow's Maiden, 1441 – 6th of the Deep Cold, 1467), of the House of Carrion, was the first emperor of what scholars call the Fourth Empire after the deposition of Robert I as well as the shortest-ruling Holy Orenian Emperor and second shortest-ruling Orenian monarch in history, behind his own uncle King Francis I of Oren.
