The Trevelyan family

The novel The Sittaford Mystery, some of the plot centres around the Trevelyan family in Devon.

The Trevelyan family tree

 * Captain Joseph Arthur Trevelyan
 * Jennifer Gardner (née Trevelyan)
 * (i) Robert Gardner


 * Mary Pearson (née Trevelyan) (d)
 * (i) Mr Pearson (d)
 * James Pearson
 * Sylvia Dering (née Pearson)
 * (i) Martin Dering
 * Brian Pearson