[quote=Rtron]
Perhaps. Depends on how often Haklo allowed himself to be seen by the..'public' of Port Slaughter, and how often he needed the services of a well reputed masked assassin.
[/quote]

Desols aren't beyond hiring a cloak and dagger. As long as they are professional about it and don't try to screw them over or the C&D will be hunted down and lobotimize via Psychomancy by Desol Senior. 
Though i was thinking because of the House Emblem that Haklo wears. He wears it pretty much all his waking moment.