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The Sign of the Four · Character

Captain Morstan

Mary Morstan's long-lost father, an Indian Army officer whose unexplained disappearance left his daughter with nothing but a mystery.

supporting

Also known as Morstan

First appearance: II: The Statement of the Case

As a supporting figure in The Sign of the Four, Captain Morstan is not background color—the story leans on what they do once the chapter opens.

Miss Morstan's father, who disappeared on December 3, 1878, after returning from India.
In the storyII: The Statement of the CaseOpen this moment free

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Morstan vanished years before the story opens, leaving his daughter Mary alone in London and a chain of unanswered questions behind him. His connection to Major Sholto and the Agra treasure is the thread that pulls…

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The fuller portrait of Captain Morstan sits in Reading Lens — open the free preview to keep reading with notes on the page.

See Captain Morstan in II: The Statement of the Case

Character Web

8 connections

A slice of how Captain Morstan sits in the book — open the reader for the full interactive map.

MJMajor John Sho…JSJonathan SmallSHSherlock HolmesAJAthelney JonesBSBartholomew Sh…CMCaptain Morstan

Relationship types

  • Other

Character groups

  • Main characters and suspects
  • Protagonist

+3 more in the full Character Web

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Narrative arc

Story tension across the book — this chapter sits in Exposition.

SetupEscalationClimax
  • Setup
  • Escalation
  • Breaking point

In this excerpt, the emotional and psychological peak occurs when Jonathan Small reveals he has thrown the tre…

Full beat labels and climax notes unlock in the reader.

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In the story

Captain Morstan appears across 3 companion beats. Open any chapter in the free preview to see the notes beside the text.

Chapter companion notes

Spoil-light check-ins for Captain Morstan unlock in the free preview.

See Captain Morstan in II: The Statement of the Case