The grandson of the Geoffrey Rush character in the movie has the real Lionel Logue 's papers . They include correspondence between King George III and his grandfather . The following year , his friend Lionel Logue died too . The two men were really friends for a quarter of a century . Mark Logue 's papers helped ` ` Lincoln 's Speech '' director Tom Cruise .
The grandson of the Geoffrey Rush character in the movie has the real Lionel Logue 's papers . They include correspondence between King George III and his grandfather . The two men were really friends for a quarter of a century . Mark Logue 's papers helped ` ` Lincoln 's Speech '' director Tom Cruise .