Caroline Hartley

Overview

Caroline Hartley is the elder of the two Hartley sisters, around twenty years old, daughter of English businessman Josiah Hartley and his ambitious wife Agnes Hartley. The Hartley family have been fellow English residents at Palais Kinsky since the party’s arrival in Vienna on 3 August 1814 — Caroline first appears in canon at the Palais Kinsky bar that same evening, introduced to the party by her mother in a flurry of social maneuvering. She is described as quiet and composed, and visibly embarrassed by her mother’s pushiness. Where her younger sister Lydia is wide-eyed and forward, Caroline watches more than she speaks, and her attention to music and to the social dynamics of Vienna’s aristocratic salons suggests a perceptiveness her parents do not appreciate.

Physical Description

Modest English Regency presentation. Reserved in dress. At the Grand Masquerade in Session 8 she wore a silk-rose-and-jasmine flower mask over a simple white muslin gown — the gown the simplest and the mask the prettiest worn by any Englishwoman in the room. She blushes easily and tends to lower her eyes when addressed in public, but holds the gaze of someone she trusts in private.

Personality

Caroline is the kind of young woman who has been overshadowed her whole life by a louder sister and a louder father, and who has retreated into observation rather than performance. She listens. She remembers. She has opinions she rarely voices unless asked twice. When she does speak, it is often about music — particularly the great patronage families of Vienna and London, whose financial ruin in the service of art she finds romantic and tragic in equal measure.

She is not naïve. She knows she is being marketed by her parents. She has accepted it without enthusiasm, which is part of why Adrien’s open choice of her at the masquerade — with no maternal pressure visibly at work — meant a great deal more to her than even she would admit.

Portrayal Note: Quiet voice. Long pauses. Says important things in casual asides. Holds eye contact a beat longer than English etiquette technically permits, but only with one person at a time.

Canon Timeline

• Session 1 — Vienna (Palais Kinsky bar, evening of 3 August 1814): First appearance. Caroline was introduced to the party by her mother Mrs Agnes Hartley alongside her father Josiah Hartley and her younger sister Lydia. She was visibly embarrassed by her mother’s social maneuvering. The family showed particular interest when Adrien was introduced as Viscount de Montferrand. Note: Lisel the Palais Kinsky maid had already mentioned the Hartley family to the ladies earlier that day during gossip about other English guests.
• Session 2 (Burgtheater, 4 August 1814): The Hartley family attended Don Giovanni. Caroline “sat mortified” in the family box while her father fawned over Adrien’s title and her sister Lydia made open eyes at him. Declined to accompany Adrien and Lydia to the bar at the intermission.
• Session 5 (Palais Kinsky, breakfast): Mother Mrs Hartley had quietly identified Caroline as the better match for Adrien and began nudging conversations accordingly. Caroline herself said almost nothing.
• Session 8 (Palais Lobkowitz, Grand Masquerade, 8 August 1814): Adrien stepped past Lydia and openly requested Caroline’s dance first. They danced badly together and laughed about it on the floor. Caroline volunteered the gossip that the young Prince Lobkowitz was financing the masquerade ball on credit, the family’s patronage of Beethoven and Haydn having nearly bankrupted them. The romance arc with Adrien is now actively engaged.

Relationships

• Adrien: Active romantic interest. The masquerade dance was the first time he chose her openly. She does not yet know how to interpret it but she is drawn to him.
• Lydia: Tense sibling rivalry, sharply worsened by the masquerade snub. Lydia will not let this go quickly.
• Father and Mother: Dutiful. Her mother is openly pleased by the Adrien development; her father will be once he understands what it means socially.

Session Appearances

• Session 1 (Vienna): First appearance, Palais Kinsky bar, evening of 3 August 1814. Introduced to the party by her mother.
• Session 2: Burgtheater opera (mortified in family box during Don Giovanni).
• Session 5: Mother’s matchmaking pivots to her at the Palais Kinsky breakfast.
• Session 8: Grand Masquerade at Palais Lobkowitz. Adrien chooses her over Lydia. Romance arc activated.

Session 13 Update — Moved to the Sealed Anatomical Theatre (Pre-dawn, 12 August 1814)

When the rescue team reached Caroline’s assigned room — south corridor, ground floor, medical wing — it was empty. Cot, wash basin, and empty restraints. She has been moved.

Caroline is now confirmed inside the Sealed Anatomical Theatre, connected to Herzfeld’s machine.

Session 9 Update — Named as the Reserve Soprano Target (Dawn of 9 August 1814)

During Adler’s interrogation at the Thaliastraße 12 safehouse, Adler revealed that if Anna Lindqvist is lost as a soprano component, Caroline Hartley is Herzfeld’s designated reserve target. Adler had already conducted preliminary voice-assessment work on her — by what pretext is not yet established in canon; Keeper’s choice, but Adler’s Conservatory cover would have given him casual opportunity. Herzfeld has not yet authorised acquisition, but the file exists in the Brotherhood’s operational records (now held in the Polizeidirektion strong room under Vogel’s custody per the same interrogation).

Session 10 Update — Inside the University (9 August 1814)

On the morning of 9 August, Mrs Hartley sent Caroline off in a coach to an audition at the University of Vienna — a standing arrangement Agnes had been pursuing through social channels to introduce her daughters to Professor Herzfeld. Caroline went willingly, knowing nothing of the threat. This was the arrangement Agnes had sought since Session 1; she did not know it had become a death sentence.

Freddy arrived at Palais Kinsky with Nikolai and Sasha to warn the family. Caroline was already gone. Nikolai warned Mrs Hartley bluntly that her daughter was in danger of being sacrificed to a machine made of human bodies. Mrs Hartley dismissed it as a tasteless joke. She does not understand what is happening.

Per the Session 10 plan: the moment Caroline arrived and Herzfeld heard her sing, he recognised what he had — a replacement soprano, delivered willingly to his door. She will not leave the University. Herzfeld has found or will find a pretext to keep her.

By late afternoon on 9 August, Caroline has been inside the University for hours. Her status is unknown to the party.

Adrien’s Nightmare

Adrien dreamed of shooting Caroline in the throat. She fell into the Engine and was integrated — a bronze collar sealed at her neck. The nightmare has sharpened what had been a romantic question into a survival one.

Session 14 Update — Rescued from the Harmonic Engine (Pre-dawn, 12 August 1814)

The assault teams breached the Sealed Anatomical Theatre and found Caroline strapped to a surgical table within the Harmonic Engine’s ring. Herzfeld was actively cutting into her throat to extract her vocal cords for integration into the Engine.

The Rescue

• Adrien’s rifle shot struck Herzfeld in the shoulder, staggering him away from Caroline and halting the surgery before the vocal cords were severed.
• Katherine Ward reached Caroline on the surgical table and stitched the throat wound closed with emergency field surgery.
• Caroline was carried out of the theatre by the party.