Elizabeth Eldvedsen was the namesake of Elvedsen Manor, Florence's old mansion. She was an eccentric, dealing with Tickey Ends' supposed wise woman, and researched herbs. Her husband, under pressure from his advisors, had her put in an ayslum, and she died at 23. As Tanya later discovered, she was a changeling.

"Well, you must have heard," said Fabian. "They hadn't been married long when it happened."
"When what happened?"
"I thought you knew," said Fabian. "About Lady Eldvedsen?"
"All I know is that she lived here when the house was first built, and that she and her husband had one son." said Tanya. "Why? What else happened?"
"She went mad in this house...supposedly."