Michael Paterson will skipper the Saints in the Mobbs Memorial match at Franklin’s Gardens tonight (7.45pm).
The Saints side contains a number of first-team players for the clash with the British Army, including Tom Collins, Ethan Waller and Gareth Denman.
James Grayson, son of Northampton legend Paul Grayson, starts at fly-half, while Matti Wiliams, usually seen at hooker for Saints, will line up at inside centre.
Tiaki Harrison, brother of first-team star Teimana Harrison, is among the replacements.
Tickets for the game are £10 for adults and £3 for juniors, concessions and armed forces personnel and veterans.
All proceeds will support the charitable aims of the Mobbs Memorial fund, meaning this game is not included in the 2015/16 season ticket package.
Saints: Furbank; Packman, Hutchinson, Williams, Collins; Grayson, Duchesne; E Waller, Fish, Denman; Moon, Onojaife; Paterson (c), Ludlam, Bennett.
Replacements: Rayment, Beesley, Parkins, Hobbs-Awoyemi, Cardall, Harrison, Emery, Dingwall, Strachan.