[quote=@Peik]
Surely some of the Inquisition high-ups would keep records. Or not. But I really like the idea of an incredibly disillusioned Inquisitor who carries on the duty of things he doesn't believe in, for the sake of humanity.
[/quote]

So... Eisenhorn?

EDIT: And speaking of images, I mostly based Gaelor's appearance on this image, minus the gas mask:

[img]http://wh40k.lexicanum.com/mediawiki/images/d/d2/Enginseer.jpg[/img]

In case it helps anyone visualize him.