The Palemonids were a legendary dynasty of Grand Dukes of the Grand Duchy of Lithuania and Ruthenia. The legend was born in the 15th or 16th century as proof that Lithuanians and the Grand Duchy are of Roman origins. Already Jan Dlugosz (1415–1480) wrote that the Lithuanians were of Roman origin, but did not provide any proof. The legend is first recorded in the second edition of the Lithuanian Chronicle produced in the 1530s. At the time the Grand Duchy of Lithuania was quarrelling with the Kingdom of Poland, rejecting the claims that Poland had civilized the pagan and barbaric Lithuania. The Lithuanian nobility felt a need for the ruling dynasty to show upstanding origins, as the only available chronicles at the time were written by the Teutonic Knights, a long-standing enemy, and depicted Gediminas as a hostler of Vytenis.

The Palemonids were a legendary dynasty of Grand Dukes of the Grand Duchy of Lithuania and Ruthenia. The legend was born in the 15th or 16th century as proof that Lithuanians and the Grand Duchy are of Roman origins. Already Jan Dlugosz (1415–1480) wrote that the Lithuanians were of Roman origin, but did not provide any proof. The legend is first recorded in the second edition of the Lithuanian Chronicle produced in the 1530s. At the time the Grand Duchy of Lithuania was quarrelling with the Kingdom of Poland, rejecting the claims that Poland had civilized the pagan and barbaric Lithuania. The Lithuanian nobility felt a need for the ruling dynasty to show upstanding origins, as the only available chronicles at the time were written by the Teutonic Knights, a long-standing enemy, and depicted Gediminas as a hostler of Vytenis.