Who is Galle aka Little Annie from A Shining Affliction: A Story of Harm and Healing in Psychotherapy and what is their importance?

Galle was one of Annie's alter personalities. She was recognized by Blumenfeld, but he called this part of Annie's personality "little Annie." Little Annie reminded him of his granddaughter. Galle was present with Annie in her 4th grade French classroom. Sge was the personality who received the enemas from Annie's mother. Since Galle was the personality that experienced Annie's mother's torture, it was in the personality of Galle that Annie stored her hate and fear for her mother.