The Blackstone Liaison is the contact representative for The Blackstone Irregulars mercenary company.
Involvement
When initially spoken to, he will present a letter from Raelnor Hawkwind and later on, he rewards the Warden for completing quests for the Irregulars.
The exact locations in which the Blackstone Liaison can be spoken to are:
Gnawed Noble Tavern - Denerim Market District
Redcliffe Village - On the steps outside the Redcliffe chantry
Notes
- He is treated as a singular character by the in-game mechanics and so can only be stolen from once.