Date of birth
Doncaster signed George Edgson in the summer as the Knights continued to strengthen their squad ahead of the 2019/20 Championship campaign.
The hooker made three appearances for Ealing Trailfinders and spent time on loan at Richmond and Chinnor last season.
George started his career at Wasps and progressed through their academy before joining Bedford Blues, as well as earning honours with England U18s.
The 23-year-old had an impressive 2017/18 season at Goldington Road and featured for the Blues on 24 occasions scoring six tries and has also played for Rotherham and Blackheath during his development.