The Slaves of Paris · Character

Count Octave de Mussidan

A well-made nobleman of fortune and good name who falls hopelessly in love with Diana de Laurebourg and proposes, unaware her heart lies elsewhere.

supporting

Also known as Count de Mussidan, Octave de Mussidan, Octave, the Count de Mussidan

First appearance: viii mademoiselle de mussidan

As a supporting figure in The Slaves of Paris, Count Octave de Mussidan is not background color—the story leans on what they do once the chapter opens.

Portrayed as violent, suspicious, and fickle; often absent from home until early morning; has a strained relationship with his wife.

In the storyA Trustworthy ServantOpen this moment free

Octave arrives at Laurebourg with birth, wealth, and charm to spare, and is swept away the moment he sees Diana. He courts her like a true knight, going directly to her with his suit, but she answers him with a strange, measured hesitation and a letter sent secretly to another man. His honest passion becomes the instrument of a woman's escape plan, and his fortune the prize others are already scheming to reach.

See Count Octave de Mussidan in A Trustworthy Servant Book page

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Character Web

41 connections

A slice of how Count Octave de Mussidan sits in the book — open the reader for the full interactive map.

Relationship types

Professional
Romantic
Other

Character groups

Central criminal network

+36 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 reveals the psychological peak of M. de Puymandour’s delusio…

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Relationships

Baptiste Mascarin
professional · negative
Mascarin manipulates Count Octave as a client and victim in his blackmail schemes. How this plays out →
Diana de Laurebourg
romantic · negative
Baptiste Mascarin
professional · negative
Mascarin manipulates Count Octave as a client and victim in his blackmail schemes. How this plays out →
Diana de Laurebourg
romantic · negative
Baptiste Mascarin
professional · negative
Mascarin manipulates Count Octave as a client and victim in his blackmail schemes. How this plays out →
Diana de Laurebourg
romantic · negative

Baptiste Mascarin
Mascarin manipulates Count Octave as a client and victim in his blackmail schemes.
Diana de Laurebourg
Count Octave is infatuated with Diana, who uses his affection to further her own manipulative goals.
Baptiste Mascarin
Mascarin manipulates Count Octave as a client and victim in his blackmail schemes.
Diana de Laurebourg
Count Octave is infatuated with Diana, who uses his affection to further her own manipulative goals.
Baptiste Mascarin
Mascarin manipulates Count Octave as a client and victim in his blackmail schemes.
Diana de Laurebourg
Count Octave is infatuated with Diana, who uses his affection to further her own manipulative goals.

Relationship notes

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

See Count Octave de Mussidan in viii mademoiselle de mussidan

In the story

Count Octave de Mussidan appears across 9 companion beats. Open any chapter in the free preview to see the notes beside the text.

A Trustworthy Servant
Portrayed as violent, suspicious, and fickle; often absent from home until early morning; has a strained relationship with his wife.
A Forgotten Crime
Blackmailed by Mascarin; initially furious but eventually agrees to break off his daughter's engagement to M. de Breulh-Faverlay.
XII: A Startling Revelation
Sabine's father, suffering from his interview with Mascarin and Dr. Hortebise, though unaware of Sabine's plans.
XIII: Husband and Wife
Paces the library in despair, confesses to murder and his wife's infidelity, receives Breulh-Faverlay's letter breaking the engagement.
XII: “Rash Word, Rash Deed”
Falls in love with Diana, proposes, and marries her. Later, in a quarrel, he shoots Montlouis, then conceals the truth out of love for Diana.
A Scheme of Vengeance
Diana's husband, mentioned as jealous and suspicious of Norbert.
Mascarin Moves
Learns of his wife's past sins, including her role in the Duke de Champdoce's death and George de Croisenois's disappearance; struggles with shock and despair but ultimately accepts the situation, hoping for a last-minute escape.
A Cruel Slur
Forced to accept humiliating conditions to protect his family's reputation; struggles with rage and despair.
XXX: The Veiled Portrait
Visits André under the false name 'Marquis de Bevron' to investigate his daughter's portrait; is moved by André's character and promises Sabine's hand if they can escape their enemies.

Chapter companion notes

Spoil-light check-ins for Count Octave de Mussidan unlock in the free preview.

See Count Octave de Mussidan in viii mademoiselle de mussidan

See Count Octave de Mussidan in A Trustworthy Servant