They start at fly half and open side flanker respectively as the U18s look to make it two wins from two matches, having started with a fine win against a much fancied Northampton side.
The game kicks off at Hartpury College at 11am on Saturday - entrance is free.
Gloucester Rugby:
1. Jack Spencer (Hartpury College / Widden Old Boys)
2. Ryan Charles (Hartpury College / Matson RFC)
3. Will goodrick-Clarke (Cheltenham College / Stow-on-the-Wold RFC)
4. Jonny Hill (Hartpury College)
5. Simon Linsell (Marling)
6. Tom Lushington (Cheltenham College)
7. Ross Moriarty (Gloucester Rugby Academy)
8. Lewis Ludlow (Hartpury College)
9. Reece Boughton (Hartpury College / Matson RFC)
10. Billy Burns (Gloucester Rugby Academy)
11. Jack Lawthom (Hartpury College)
12. Harry Priestner (Rendcomb College / Cheltenham Tigers)
13. Ollie Thorley (Cheltenham College / Stow-on-the-Wold)
14. Mark Harrison (Hartpury College)
15. Julian Osbourne (Wycliffe College)
16. Kieran Routledge (Abingdon School / Witney RFC)
17. Alex Chalklin (Pates Grammar School / Chosen Hill FP)
18. Syd Haskawye (Cheltenham Tigers)
19. Will Safe (Hartpury College / Old Patesians RFC)
20. Tyler Jerrum (Wyedean School / Drybrook RFC)
21. Ollie Young (Sir Thomas Rich's School / Cheltenham Tigers)
22. Tiff Eden (Dean Close School)
23. Robson Skipsey (St Peters RC High School / Cinderford RFC)
