# Mrs. Samuel Harfield — The Mystery of the Blue Train character guide

> Mrs. Samuel Harfield in The Mystery of the Blue Train by Agatha Christie.

**Role:** minor

**Also known as:** Mrs. Harfield, old Mrs. Harfield

**First appearance:** 0030-xxix-a-letter-from-home

## Who they are

A friend of Miss Viner in St. Mary Mead.

## In the story

### [Letters](https://www.betterreads.dev/discover/the_mystery_of_the_blue_train_se/chapters/vii-letters)

Writes a letter to Katherine questioning the validity of her inheritance and offering a small present.

## Links

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- All characters: https://www.betterreads.dev/discover/the_mystery_of_the_blue_train_se/characters