"Yes," she says. "I will find her among the soulless dead. Just a moment."

She searches among them for someone who called herself Belinda the Kind. The easiest way to do that is to look for female soulless beings who died during Ari's lifetime, and then read their life histories until she finds one with the right name. It's a lot of information to sort through, but she doesn't need to pay attention to most of it.