There is a war memorial at Kenley, only viewable (as far as I know) by taking the train from Kenley towards Caterham.
It is on your left (East) three yards from the track, hidden from the A 22 road behind the houses.
It is a needle (c.f Cleopatra's Needle, London) about 12 ft high and commemorates RAF Kenley
Were your people either civilians at Kenley Battle-of-Britain aerodrome, or members of the armed forces?