Sits by the door scratching a cat, then leans against the wall cleaning his fingernails during the Whitecloak confrontation. He draws his sword along with the other guards to threaten the Whitecloaks, helping to drive them out of the inn.
Lamgwin is briefly mentioned in the context of previous actions (scratching a cat), but does not appear on-screen in this chapter's active scenes. He is mentioned by Gill. He does not appear.