Alric takes a moment to count for himself, glancing aside.

"Let's see... five, I believe? If I've not missed any, that is."

He smiles to himself, intrigued at that announcement.

"Indeed..? They certainly seem a respectable family, at least." A brief pause, there, and his smile fades somewhat. "...I gather the war in Westeros has been... exceptionally hard on them."

From what he'd heard, and gauging by Petyr's age, Alric has to assume the Stark in question is one of those he'd heard had died at some point in the ongoing conflict. No need to ask more directly, then.