Hello! I'm Dorie, but I generally go by Constans or Cons around here. Conlan claimed "Con." We have a lot of Co-names! I just got back from flying cross-country to my own wedding, and lo and behold, new players! Very exciting, welcome to the game.
constans is a Tranquil, and former Bloodmage. He spent a few years in Denerim as a preteen, and did sometimes sneak into the marketplace to bother the mages at Wonders of Thedas, but it's unlikely that the boy and your dwarf had any significant contact. As a Formori, however, he's likely to show about as much interest as he ever shows anything in Cyril's smithing, if they run into each other. He's already had to repair armor a couple of times on the road, so he'd certainly want to pick up tips to improve that aspect of his blacksmithing skill.
alderic is the game's much put-upon Templar Warden, whom I inherited from another player (she goes by Technoir in the IRC channel.) He's only rarely been to Denerim since the Blight, so I don't expect the two would have met. I can't say he'd have any specific biases for or against Cyril, just general polite respect for an artisan and warrior, although if Cyril DID hit it off well with the aforementioned fuzzy apostate Garrett, Alderic would surely disapprove!