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Character analysis · Felix's sister, member of the cottage family

Agatha De Lacey

in Frankenstein by Mary Shelley

Agatha De Lacey is the daughter of the blind old man De Lacey and the sister of Felix. Before the family's downfall, she was well-regarded among the elite in Paris. However, by the time the Creature observes her, she lives in a state of poverty in a secluded cottage, sharing in the family's collective sorrow and hard work. The Creature learns her name—“sister” or “Agatha”—as some of the first words he masters, and she becomes one of the three figures he admires most. He affectionately refers to her as “the gentle Agatha” and later remembers “the gentle eyes of Agatha,” even in his moments of anger. Agatha is portrayed consistently as gentle, sorrowful, and devoted to her family; she listens to her father's encouragement with tears she attempts to conceal, and her spirits visibly brighten after he uplifts her. When Safie arrives, Agatha greets her warmly and helps connect the newcomer with the family. The tension in the story peaks when she is the first to faint upon seeing the Creature confront her father, leading to the family’s flight, after which they are never seen again. Agatha’s absence, along with that of the rest of the De Laceys, plunges the Creature into his first experience of hatred and revenge.

About this character

Role
Felix's sister, member of the cottage family
Form
Novel
Author
Mary Shelley
First published
1818

The person01–03

01·Who they are

Who is Agatha De Lacey?

He learns her name—"sister" or "Agatha"—as part of his initial vocabulary, making her central to his understanding of human language and emotion. Before the family was forced into exile, she had "ranked with ladies of the highest distinction" in Paris (Chapter 14), highlighting the significant decline the De Laceys have faced.

02·Arc & motivation

What is Agatha De Lacey's arc and motivation?

Agatha doesn’t narrate her own story; her character is fully revealed through the Creature’s eyes. Her most striking quality is her gentleness in the face of suffering: she listens to her father while trying to hide her tears, and her expression brightens "more cheerful after having listened to the exhortations of her father" (Chapter 12). When Safie arrives (Chapter 13), Agatha’s sadness shifts to joy as she and Felix "spent more time in amusement and conversation" (Chapter 15). Her story abruptly concludes in Chapter 15 when she faints at the sight of the Creature, and by Chapter 16, the family departs for good.

03·Key moments

What are Agatha De Lacey's key moments?

  • Chapter 12: The Creature learns her name and witnesses her wiping away tears while listening to her father; Felix brings her the first spring flower and clears the snow from her path, showing the tender care she receives as a sibling.
  • Chapter 13: Agatha greets Safie with kisses on her hands and gestures to indicate that Felix "had been sorrowful until she came," portraying her as emotionally aware and welcoming. She also plays guitar after Safie, although her voice is noted as different from "the wondrous strain of the stranger."
  • Chapter 14: The Creature finds out that De Lacey and Agatha were "thrown into prison" by the French government after Felix’s attempt to free Safie’s father was discovered; they spent five months in confinement before being sentenced to permanent exile.
  • Chapter 15: When Felix, Safie, and Agatha return to find the Creature clinging to De Lacey’s knees, "Agatha fainted"—this dramatic moment is her most significant action in the novel and prompts the family's escape.
  • Chapter 16: Even in his anger after the family leaves, the Creature remembers "the gentle eyes of Agatha," and this memory brings forth "a gush of tears" before his rage takes over again.

The cast04–05

04·Relationships

What are Agatha De Lacey's most important relationships?

Agatha’s relationship with De Lacey reflects quiet, respectful devotion; she listens to him with tears, visibly uplifted by his encouragement. Her relationship with Felix is marked by mutual, practical care: he performs small acts of kindness for her, and the thought of her imprisonment breaks his resolve, leading him back to Paris. With Safie, Agatha emerges as a warm presence, kissing the stranger’s hands and gesturing to convey Felix’s former sorrow, quickly demonstrating her welcoming and emotionally expressive nature. For the Creature, Agatha represents the human gentleness he yearns for but knows he can never reach: "the gentle words of Agatha… were not for me" (Chapter 13).

05·Connected characters

How is Agatha De Lacey connected to the other characters?

De Lacey

Agatha is De Lacey's daughter; she listens to his exhortations with respectful attention and visible emotion, and her welfare is part of what drives Felix to surrender himself in Paris.

Felix De Lacey

Felix is Agatha's brother; he performs small acts of care for her — bringing her the first spring flower, clearing her path of snow — and when De Lacey and Agatha are imprisoned, the news tortures him into giving himself up.

Safie

Agatha welcomes Safie warmly on her arrival and kisses her hands; she also plays guitar after Safie and tries to explain her father's words of praise to the newcomer.

The Creature

Agatha is one of the three cottagers the Creature most deeply admires and longs to befriend; her fainting at the sight of him marks the collapse of all his hopes, and the memory of her gentle eyes briefly softens his subsequent fury.

Study06–07

06·Questions

Questions readers ask about Agatha De Lacey

What was Agatha's life like before the cottage?

According to the history the Creature shares in Chapter 14, Agatha "had ranked with ladies of the highest distinction" in Paris, where the family enjoyed a life of wealth until their plan to rescue Safie's father resulted in their downfall and exile.

Why was Agatha imprisoned?

In Chapter 14, the Creature finds out that when the French government uncovered Felix's involvement in the Turkish merchant's escape, "De Lacey and Agatha were thrown into prison." They spent five months locked up and were eventually sentenced to lifelong exile, resulting in the loss of their wealth.

How does the Creature feel about Agatha?

The Creature often refers to her as "the gentle Agatha" and considers her one of the beings he admires most and wishes to befriend. Even when the family's abandonment ignites his anger, he is momentarily brought to tears by the memory of "the gentle eyes of Agatha" (Chapter 16).

What happens when Agatha sees the Creature?

In Chapter 15, when Felix, Safie, and Agatha come back to discover the Creature holding onto De Lacey's knees, "Agatha fainted" — the shock hits hard and fast, marking the final moment of her character captured in the novel.

What is Agatha's relationship with Safie?

When Safie arrives, Agatha greets her with a kiss on the hands and uses gestures to communicate. The following morning, after Agatha completes her usual tasks, Safie plays the guitar and sings for the old man. Once she finishes, she hands the guitar to Agatha, who initially declines but then plays a simple tune and joins in with her voice. The old man says a few words that Agatha tries to explain to Safie, conveying that she has given him the greatest joy with her music.

How does Felix show care for Agatha?

The Creature observes that Felix was the one who brought Agatha the first little white flower that emerged from under the snowy ground, cleared the snow from her path to the milk house before she got up, and read aloud to her and their father during the winter months.

07·Essay angles

Use this in your essay

Tool · Essay angles

  • Agatha as the ideal of femininity the Creature can never access

    her "gentle words" and "gentle eyes" are often highlighted as the qualities that define what the Creature is excluded from—consider how her characterization reinforces the novel's themes of longing and exclusion.

  • The De Lacey family as a fallen domestic ideal

    Agatha's former status among "ladies of the highest distinction" and her current poverty frame the cottage as a diminished paradise, deepening the Creature's understanding of social belonging.

  • Agatha's faint as a structural turning point

    her involuntary reaction to the Creature in Chapter 15 marks the moment his hopes are shattered and hatred emerges—analyze how this single, wordless action carries significant narrative weight.

  • Observation versus participation

    Agatha is always observed but never spoken to; explore what Shelley achieves by keeping her entirely within the Creature’s view rather than giving her a voice of her own.

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