It is clear from the facts stated in the Madalapanji and Korni copperplate inscription of Chodaganga Dev that the Gangas are the descendants of a king or an individual named Gangeya who belonged to the solar dynasty. While claiming his descent from some Gangeya in his Korni copperplate inscription, he has
identified both the ancestors and descendants of Gangeya., Chodaganga Dev has given hints to this effect while claiming himself to be a descendant of Gangeya in Korni copperplate inscription., http://orissa.gov.in/e-magazine/journal/journal2/pdf/ohrj-03.pdf