Big Salmon Lake it seems to me

Eljay frowned in confusion when she said that she had an uncle Peregrine at Redhawk Caldera. Had there been another that he didn't know about? Or did they share an uncle? But if so, then how did that work? Somehow, to Eljay, there were little other options than for her to have to be his sister which she clearly wasn't, so he didn't really understand. He had never met any of Peregrine's other family after all.

But it almost had to be the same Peregrine, and so Eljay said, without consciously realising he was using the nickname, "Uncle P died..." His expression fell, a sadness to his face. He heard that she said that she had left her pack because of boring romantic things, but he barely registered it at all as he waited to see how she'd respond to this clearly very sad news. If he was her uncle too, then surely she'd be as crushed as he'd been...