At some point, Diana married warlock Edward Spellman. She and Edward had trouble conceiving a child so they ask the Dark Lord to bless them with a child. However, the Dark Lord manage to impregnate Diana with his child.
When Sabrina was a baby, she and her husband were killed in a plane crash.
Diana had blond hair and blue eyes. She was a coat in the flashbacks.
- "Chapter One: October Country"
- "Chapter Two: The Dark Baptism"
- "Chapter Five: Dreams in a Witch House"
- "Chapter Nine: The Returned Man"
- "Chapter Eleven: A Midwinter's Tale"