Fresh from celebrating his 20th birthday during the week, full-back Theo Pett-Ridge is joined by inside centre Jake Jackson among the three-quarters.
And following their terrific substitute efforts in the win against Dorset & Wilts, recent Colts Charlie Burton and Aaron Preston start in the second row and at open-side flanker respectively.
Two more of last year’s OBB Division One title-winning team, stand-off Matt Cox and Louis Roumignac, are the half-back replacements.
Another of the side, back row Dan Sawyer, is also on the bench.
Three other players to have represented Rams Development this term also start, with Ethan Bassett starting on the wing and Olly Marsh at No. 8.
Both touched down in the Dorset triumph.
And scrum-half Ollie Morgan is in from the off at OBR.
Reading University duo Max Hughes and Sam Kaminaris are named among the substitutes.
Berkshire have named a 27-man squad for the game.
The Lambs are an invitational club offering players not involved with Premiership Academies or the RGU’s elite pathway the chance to play representative rugby.
They were previously known as the Independent Schools Lambs and aim to play with a heads-up ‘Corinthian’ spirit as their style.
Entry for tonight’s game is free, with food and drink on sale.
