She is given the name Natalie Freeman after elven washers erased her memories. Sophie frequently checks on her, as well as the rest of her family, with an illegal Spyball in the first book. At the end of Lodestar we find out that the Neverseen attacked and kidnapped Sophie's human family; Sophie and Fitz searched the house and found a terrified Natalie (Amy) hiding. Amy somehow still remembers her and calls out "Sophie?" It is shown that Amy knows how to make her mind silent because she overhears the Neverseen talk about listening for thoughts and is able to stay undetected.
- Emma Iris Foster (mother; aka Kate Freeman)
- William David Foster (father; aka Connor Freeman)
- Sophie Elizabeth Foster (sister)