Doncaster have signed experienced forward Graeme Horne from York on a one-year contract.
The 34-year-old, who is the brother of Doncaster coach Richard, has made more than 300 career appearances for Hull FC, Huddersfield, Hull KR and York.
Horne has played for the Knights in the Championship for the last two seasons, scoring 13 tries in 45 matches for James Ford’s side.
The back-rower has represented England – the country of his birth, and Scotland – via family heritage on in the international stage.
Horne joins fellow new signings Sam Smeaton, Jack Logan, Ross Peltier, Josh Rickett, Harry Carter and Watson Boas in the Dons squad for the 2020 League 1 season.