These individuals belonged to that bastard class between the so-called middle class and the so-called lower class, which is made up of crass people who have come up in the world and clever people who have gone down, and combines some of the faults of the latter with nearly all the vices of the former without having the generous impulse of the working man or the law-abiding decency of the solid citizen. They were of that stunted nature that easily turns monstrous if some dark passion is by chance kindled in them.