Steve Robins
Private Steve Robins was a UNIT member who served under Brigadier Lethbridge-Stewart. He succumbed to race memories of Silurians while trapped in some caves under Wenley Moor. (TV: Doctor Who and the Silurians)
He was later taken to the Glasshouse and spent six weeks there before returning to the regular army. (PROSE: The Scales of Injustice)
Behind the scenes
Robins' first name was not given on screen, only in the novelisation. Robins is killed in the novelisation in a scene not hinted at on screen. The Silurian Morka controls Robins' mind and forces him to leap off a chasm to his death. The rest of the Brigadier's team in the caves is out of range, and only Robins—the weakest—could be controlled by him.