I have googled and can not find anything to suggest she has died. She would be 104 today. I came across her in the book Century Girl’s by Tessa Dunlop.
Ann had a keen interest in medical times: She wrote a book called Down by the Common; a year in the life of a medieval woman. She also illustrated a book, about medical times. She was aDirector of the fine art publishers Ganymed Press, alongside her husband Bernhard.