"I don't know him. I knew his father." They killed his father. Christ, this is going to be so awkward. "And his father might never have noticed you at all, let alone given you a name and worried about you. If he gave you a name the first time he met you, though, he might worry whether he knows your or not." It seemed like the thing somebody concerned about a child with no name would do. They probably would, themselves, if they weren't intimately familiar with how a six year old could kill you.