"Grand Prince" . . . . "Great Princes" . "Grand prince" . "Great Kniaz" . "Grand Duke" . . "grand principality" . "grand prince" . . "Grand_prince#Kievan_Rus_and_Successor_States" . . "velikiy knyaz" . "Grand Principality" . "Grand prince" . "Grand Princess" . . . "''knyaz''" . "'''Grand Prince'''" . . . .