In Search of the Castaways · Character

Mary Grant

Captain Grant's devoted daughter, whose plea at Lord Glenarvan's feet turns a pleasure cruise into a global rescue mission.

supporting

Also known as Mary, Miss Grant, Poor Mary Grant

First appearance: III: The Captain's Children

As a supporting figure in In Search of the Castaways, Mary Grant is not background color—the story leans on what they do once the chapter opens.

Not directly present but implied as part of Captain Grant's family that Lady Helena worries about.

In the storyThe Three DocumentsOpen this moment free

Mary is the young woman who kneels before Lord Glenarvan and declares she will throw herself at the Queen's feet if no one else will help find her father. Her dignity under disappointment — thanking the officials even as she is turned away — shames the powerful men who refused her. Her devotion anchors the expedition's moral purpose, and her presence aboard the Duncan quietly draws the young Captain Mangles toward a love that will be sealed when her father is found.

See Mary Grant in The Three Documents Book page

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Character Web

19 connections

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

Relationship types

Family
Friendship
Other

Character groups

Main Search Party
Protagonist

+14 more in the full Character Web

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Narrative arc

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

Setup
Escalation
Breaking point
Aftermath
Closing

This excerpt marks the dramatic climax because it presents the emotional and psychological peak of Paganel’s i…

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Relationships

Robert Grant
family · positive
Mary Grant is Robert's older sister, acting as a caring and protective maternal figure… How this plays out →
Lord Glenarvan
friendship · positive
Lord Glenarvan
friendship · positive
Robert Grant
family · positive
Mary Grant is Robert's older sister, acting as a caring and protective maternal figure… How this plays out →
Robert Grant
family · positive
Mary Grant is Robert's older sister, acting as a caring and protective maternal figure… How this plays out →
Lord Glenarvan
friendship · positive

Robert Grant
Mary Grant is Robert's older sister, acting as a caring and protective maternal figure after their father's disappearance.
Lord Glenarvan
Glenarvan treats Mary Grant with paternal kindness and respect, driven by his commitment to her family's welfare.
Lord Glenarvan
Glenarvan treats Mary Grant with paternal kindness and respect, driven by his commitment to her family's welfare.
Robert Grant
Mary Grant is Robert's older sister, acting as a caring and protective maternal figure after their father's disappearance.
Robert Grant
Mary Grant is Robert's older sister, acting as a caring and protective maternal figure after their father's disappearance.
Lord Glenarvan
Glenarvan treats Mary Grant with paternal kindness and respect, driven by his commitment to her family's welfare.

Relationship notes

How these ties play out is in the reading companion — open the free preview.

See Mary Grant in III: The Captain's Children

In the story

Mary Grant appears across 31 companion beats. Open any chapter in the free preview to see the notes beside the text.

The Three Documents
Not directly present but implied as part of Captain Grant's family that Lady Helena worries about.
III: The Captain's Children
Sixteen-year-old sister of Robert, arrives with her brother seeking news of their father; shows courage and gratitude.
Lady Glenarvan's Proposal
Tells the story of her father's disappearance and her struggles to raise her brother; resolves to petition the Queen.
The Departure of the Duncan
Receives permission from Lady Helena to accompany the expedition; prays for her benefactors at the cathedral.
An Unexpected Passenger
Shows knowledge of ships and expresses hope for finding her father.
Jacques Paganel Is Undeceived
Present during Paganel's discovery; receives his encouraging words about the rescue mission.
Through the Strait of Magellan
Is the object of John Mangles' hidden affection and is grateful to her patrons.
A New Destination
Experiences anguish and hope upon the return of the expedition.
Tristan d’Acunha and the Isle of Amsterdam
Spends time on deck training her hand, head, and heart; serves as umpire in Paganel's wager.
The Storm on the Indian Ocean
Mary Grant is present on deck during the storm, growing pale but showing courage.
A Hospitable Colonist
Grieves with Robert upon hearing the discouraging news; Lady Helena comforts her as they approach the shore.
The Quartermaster of the Britannia
Overcome with emotion upon learning Ayrton was a shipmate of her father; holds his hand and weeps with happiness.
An Accident
Travels with Lady Helena; also affected by the water during the crossing.
Fresh Faces
Reseats herself in the cart with Lady Helena after the diggings visit.
Wealth in the Wilderness
Anxiously watches over Robert during the hunt and thanks Captain Mangles for saving him.
The Plot Unveiled
Weeps for her father, realizing the hope of finding him in Australia is lost.
A Rough Captain
Shows courage and resignation, comforting Lady Helena and urging return to Scotland; accepts John Mangles' promise to continue the search.
The Wreck of the Macquarie
Suffers alongside Lady Helena in the miserable conditions below deck, but does not complain.
XLVII: A Dreaded Country
Accompanies Lady Helena on the raft and expresses pity for the lost sailors.
XLVIII: Introduction to the Cannibals
Captive alongside Lady Helena; shares in the anxiety of the situation.
A Momentous Interview
Feels weak and is supported by Captain Mangles during the hostile encounter with the Maori.
The Chief's Funeral
Confesses her love for John Mangles and asks him to kill her to avoid a worse fate.
Strangely Liberated
Retires to sleep with Lady Helena; later descends the cliff with John Mangles.
The Sacred Mountain
Enters the tomb with the group, reassured by the Maori superstition.
From Peril to Safety
Endures the journey with faith; is comforted by John Mangles' promises to continue searching for her father.
Ayrton's Obstinacy
Present during Lady Helena's attempt to persuade Ayrton.
A Discouraging Confession
Mentioned indirectly as one of the 'poor children' whose father, Captain Grant, may be lost.
A Cry in the Night
Shares a poignant conversation with Robert about their father and future; later hears a cry from the sea and faints from emotion.
Captain Grant's Story
Reunited with her father; her hand is given in marriage to Captain Mangles by her father.
LX: Paganel’s Last Entanglement
Marries John Mangles in the old cathedral of St. Mungo.
LXI: The End
Marries John Mangles after the successful rescue.

Chapter companion notes

Spoil-light check-ins for Mary Grant unlock in the free preview.

See Mary Grant in III: The Captain's Children

See Mary Grant in The Three Documents