In The Murder at the Vicarage, Reverend Clement describes her as "a mixture of vinegar and gush". At some point before the events of this novel, she had lost a gill of picked shrimps, and Miss Marple had solved the mystery because it reminded her of something else involving a sack of coals.
- The Murder at the Vicarage (1930)
- The Body in the Library (1942)
- The Case of the Perfect Maid (1942)
- The Mirror Crack'd from Side to Side (1963) (mentioned as being deceased for some time)
- The actress Kathleen Bidmead portrayed Miss Weatherby in the 1986 adaptation The Murder at the Vicarage. Bidmead was uncredited.