"You're... the Morrigan's children?" Yeah, that's definitely ringing a bell or two, somewhere far down. "Mac Caelum?"

"Oh, there's a family or two that's guarding the byways and passages, knowing the old bargains. I haven't checked on them in a while, but it's still there so they're doing all right." He's been across the ocean, so it's kind of hard to keep an eye on everything like he used to.