Rosalind Hicks (1919–2004) was the only child of Agatha Christie. She was first married to Hubert Prichard, and after his death she married Anthony Hicks. She was the mother of Mathew Prichard.
Agatha with her daughter Rosalind
Rosalind Hicks previews her mother's re-dressed wax portrait at Madame Tussaud's in London