Skip to content
Storgy

Character analysis

Peter Nielsen

in Number the Stars by Lois Lowry

Peter Nielsen is a young Danish Resistance fighter in Lois Lowry's Number the Stars. He's introduced as the former fiancé of Lise, the Johansens' eldest daughter, who was killed by the Nazis before the story begins. Heartbroken over Lise's death, Peter channels his grief into perilous underground activities, becoming a crucial operative in helping Danish Jews escape to Sweden in October 1943.

Peter makes his first appearance when he visits the Johansen apartment, bringing illegal Resistance newspapers and gifts for the girls, presenting himself as a warm and familiar presence. His true role becomes clear during a pivotal gathering at Uncle Henrik's farmhouse, where he leads a solemn, coded "funeral" service that hides the Rosens and other Jewish families before their journey across the sea. He reads from Psalms to soothe the frightened group, showing both spiritual calm and tactical poise under pressure.

Most importantly, Peter administers the vital anesthetic to the Rosens' dog and later ensures that the escape packet—containing the special substance that masks the Jews' scent from Nazi dogs—reaches Uncle Henrik's boat on time. He guides the Rosens and others down to the harbor in the darkness, risking capture with each step.

In the epilogue, Annemarie discovers that Peter was captured, tried, and executed by the Germans—shot publicly in the town square. Papa shares that Peter wrote a letter before his death, expressing his willingness to die for Denmark and his love for Lise. This posthumous revelation redefines Peter as a tragic hero, with his quiet bravery and loyalty at the heart of the novel's moral message.

About this character

Form
Novel
Author
Lois Lowry
First published
1989

The person01–03

01·Who they are

Who is Peter Nielsen?

Peter Nielsen enters Number the Stars defined by loss. By October 1943, the novel's setting, he is a young man in his early twenties whose fiancée, Lise Johansen, has been killed by the Nazis—a fact the family alludes to carefully, which Annemarie only fully understands in retrospect. To the Johansen girls, he is a beloved, almost-brotherly figure: he arrives at their Copenhagen apartment bearing contraband Resistance newspapers and small presents, teasing Annemarie and Kirsti with practiced warmth. Yet Lowry signals early that something has hardened beneath that warmth. Peter's eyes carry a gravity that even ten-year-old Annemarie notices; he is never quite as carefree as he pretends to be. He belongs to the organized Danish Resistance network that, in the autumn of 1943, mobilised to smuggle virtually the entire Jewish population of Denmark across the Øresund to neutral Sweden. Within that network, Peter is an operative of genuine importance, not a bystander or errand-runner.

02·Arc & motivation

What is Peter Nielsen's arc and motivation?

Peter's arc is best understood as grief transformed into purpose. Lise's death—caused by the very regime that now threatens the Rosens and thousands like them—removes any ambiguity about where his loyalties lie or how far he is willing to go. He does not fight out of abstract patriotism alone; he fights because the Nazis took the person he loved most, and continuing that fight is the only way he can honour her. This gives his Resistance work an intensely personal undertow. His trajectory moves from familiar visitor to covert operative revealed in pieces, to posthumous martyr—a compression Lowry manages by filtering everything through Annemarie's limited, child's perspective, so the full shape of Peter's courage only becomes visible in the epilogue.

03·Key moments

What are Peter Nielsen's key moments?

The farmhouse gathering in Chapter 12 is Peter's most sustained scene. Posing as a mourner at Great-aunt Birte's fictional funeral, he takes charge of a roomful of terrified Jewish families and reads aloud from Psalm 147—"He healeth the broken in heart, and bindeth up their wounds"—with a steadiness that is both tactically necessary (keeping people calm) and personally meaningful (he is himself broken-hearted). When German soldiers force their way in and demand the coffin opened, Peter does not flinch; his composure in that moment protects everyone present.

Later that night, he administers the anesthetic to the Rosens' dog so it cannot bark and betray the group, a small, unglamorous act that shows Resistance work as practical problem-solving rather than romantic heroism. Most crucially, after Annemarie's terrifying solo run to deliver the forgotten packet to Uncle Henrik's boat, readers understand fully what Peter had already ensured: the scent-masking handkerchief that would fool the Nazi dogs was the linchpin of the entire escape, and Peter had organised every other part of that chain.

The epilogue's revelation—that Peter was captured, tried, and shot publicly in a town square—reframes every earlier scene. Papa reads from a letter Peter wrote before his execution, in which he declares his willingness to die for Denmark and his enduring love for Lise. The quiet dignity of that letter is Lowry's final argument about who Peter Nielsen really was.

The cast04–05

04·Relationships

What are Peter Nielsen's most important relationships?

Peter's bond with Lise is the novel's invisible engine: she is never present, yet she shapes every choice he makes. His relationship with Annemarie functions as the reader's lens; her admiration and eventual grief give Peter's sacrifice emotional immediacy. With Papa, Peter operates as a peer and fellow conspirator—Papa trusts him to lead the night journey to Henrik's harbor, a trust that implies both competence and shared moral commitment. Mama extends a quiet maternal protectiveness toward him, mourning through him the future Lise never had, which makes Peter's death a second bereavement for the family. His coordination with Uncle Henrik illustrates the cell-based structure of the rescue: Peter handles the land leg, Henrik the sea, neither knowing more than necessary about the other's work. His care for the Rosens—administering the anesthetic, reading Psalms, guiding them in darkness—personalises the larger historical rescue in the most direct way the novel offers.

05·Connected characters

How is Peter Nielsen connected to the other characters?

Lise Johansen

Peter was Lise's fiancé and deeply loved her. Her death at the hands of the Nazis is the wound that drives his Resistance work. His farewell letter, revealed in the epilogue, confirms he died still devoted to her memory, making their bond the emotional foundation of his entire arc.

Annemarie Johansen

Annemarie regards Peter as an almost-brother and trusted family figure. She observes his transformation from cheerful visitor to grave Resistance operative, and it is through her eyes that readers understand his courage. Learning of his execution in the epilogue is one of the novel's most devastating moments for her.

Papa Johansen

Papa and Peter are fellow Resistance collaborators who coordinate the escape operation. Papa entrusts Peter with leading the Jewish families to Henrik's boat, and it is Papa who finally tells Annemarie the truth about Peter's capture and death, honoring his sacrifice.

Mama Johansen

Mama treats Peter with maternal warmth, welcoming him as the son-in-law Lise never lived to marry. Her grief over Lise is mirrored in her quiet protectiveness of Peter, making his eventual death an additional personal loss for the family.

Uncle Henrik

Peter and Henrik are partners in the Resistance network. Peter shepherds the Jewish refugees overland to Henrik's farm and harbor, while Henrik completes the escape by sea. Their coordinated roles show the organized, communal nature of the Danish rescue effort.

Mr. Rosen

Peter directly protects Mr. Rosen and his family, guiding them through the darkness to Henrik's boat. He administers the anesthetic to their dog and ensures the scent-masking packet reaches the boat, making him personally responsible for the Rosens' survival.

Mrs. Rosen

Peter extends the same protective care to Mrs. Rosen as to her husband, reading Psalms to comfort her and the other frightened Jews during the farmhouse gathering, demonstrating his ability to offer both physical and emotional support under mortal danger.

Ellen Rosen

Ellen is among the Jewish children Peter helps to safety. Though their direct interaction is limited, his actions on the night of the escape are what preserve Ellen's life and her family's, giving his sacrifice its most immediate human face for the reader.

The German Soldier

The German soldiers represent the occupying force that ultimately captures and executes Peter. His entire Resistance identity is defined in opposition to their regime, and his public execution by them marks the novel's starkest illustration of the cost of defiance.

Study06–07

06·Questions

Questions readers ask about Peter Nielsen

Who was Peter Nielsen's fiancée in Number the Stars?

Peter Nielsen was engaged to Lise Johansen, the eldest daughter of the Johansen family, who was killed by the Nazis before the novel's events begin. Lise's death drives every risk Peter takes in the Resistance; he continues fighting to honour her memory. His farewell letter, revealed in the epilogue, confirms he died still devoted to her, making their bond the emotional engine of his entire arc.

What is Peter Nielsen's role in the escape of the Danish Jews?

Peter serves as a key operative in the Danish Resistance network that smuggled Jewish families across the Øresund to neutral Sweden in October 1943. He leads the solemn, coded "funeral" gathering at Uncle Henrik's farmhouse, administers an anesthetic to the Rosens' dog to prevent it from betraying the group, and guides the Jewish families through the darkness to Henrik's harbor, where Henrik completes the escape by sea.

Why does Peter Nielsen risk his life for the Danish Resistance?

Peter's motivation is grief transformed into purpose: the same Nazi regime that now threatens the Rosens killed Lise, the woman he loved. He does not act from abstract patriotism alone—continuing the fight is his way of honouring her. This personal undertow gives his Resistance work an intensity that surpasses duty, and his willingness to die is ultimately confirmed in the letter he writes before his execution.

What does Peter Nielsen do at the farmhouse gathering in Chapter 12?

Peter takes charge of a roomful of terrified Jewish families sheltering under the pretense of Great-aunt Birte's fictional funeral. He reads aloud from Psalm 147—"He healeth the broken in heart, and bindeth up their wounds"—to keep the group calm and grounded. When German soldiers force their way in and demand the coffin be opened, Peter's composure remains unbroken, protecting everyone present through sheer steadiness under mortal pressure.

How does Peter Nielsen die in Number the Stars?

Peter is captured by the Germans, tried, and executed—shot publicly in a town square. This is revealed in the novel's epilogue, when Papa tells Annemarie the truth about Peter's fate. The disclosure reframes every earlier scene, transforming Peter retrospectively into a tragic hero whose quiet bravery the reader fully appreciates only once he is gone.

What does Peter Nielsen's farewell letter say?

In the letter Peter writes before his execution, he declares his willingness to die for Denmark and his enduring love for Lise. Papa reads it to Annemarie in the epilogue. Lowry uses the letter as the novel's final moral statement: Peter's sacrifice was conscious, chosen, and anchored in both personal devotion and collective loyalty, giving his death the quiet dignity of a man who understood what he was giving up.

What is Peter Nielsen's relationship with Annemarie Johansen?

Annemarie regards Peter as an almost-brotherly, trusted family figure—he arrives at the Johansen apartment bearing gifts and teasing the girls with warmth. She is also the narrative lens through which readers observe him change from cheerful visitor to grave Resistance operative. Learning of his capture and execution in the epilogue is one of the novel's most devastating moments for her, and for the reader.

How does Peter Nielsen work with Uncle Henrik during the rescue operation?

Peter and Henrik function as complementary partners in a cell-based Resistance network: Peter handles the land leg—sheltering the Jewish families at the farmhouse, keeping them calm, and guiding them through the darkness to the harbor—while Henrik completes the escape by sea. Neither knows more than necessary about the other's work, reflecting the organised, compartmentalised structure that made the 1943 Danish rescue effort remarkably effective.

07·Essay angles

Use this in your essay

Tool · Essay angles

  • Grief as political action: How does Lowry use Peter's love for Lise to argue that personal loss and collective resistance are inseparable motivations? What does this suggest about why ordinary people risk extraordinary danger?

  • Heroism without witness: Peter performs his most important acts in darkness or in advance of the narrative; readers piece together his heroism largely after the fact. How does Lowry's choice to filter Peter through Annemarie's limited perspective shape the reader's understanding of courage?

  • The letter as literary device: Analyse the function of Peter's posthumous letter in the epilogue. How does it recontextualise earlier scenes and reinforce the novel's central themes of sacrifice and memory?

  • Historical accuracy and individual representation: Peter fictionalises the real young Danes who staffed the 1943 rescue networks. How does Lowry balance the specific emotional truth of one character against the collective historical truth of a nation's defiance?

  • The cost of resistance: Compare Peter's fate with the relative safety of other characters such as Uncle Henrik or Papa. What does Lowry imply about who bears the highest price of moral action, and whether that price is shown to be "worth it"?

Number the Stars

Continue

Full study guide →