Both boys also play for the school U15s and Selby RUFC. Will plays at fly-half for both school and Selby and Sam plays at scrum-half for Selby and centre for the school.
The call up came after two trials and Yorkshire Squad training will begin in earnest after Christmas.
As an aside 60% of boys in the senior school have represented the school this season and 27% of the boys representing the school also play at club level for either Selby or Goole RUFC.
Well done to both boys.