Character Relationship Map: A Promise

Characters

• Lotte Hoffmeister (played by Rebecca Hall) — protagonist

  Lotte Hoffmeister is Karl Hoffmeister's younger wife, a beautiful and reserved woman who develops a mutual attraction with Friedrich Zeitz. She exchanges secret letters with him during his absence in...

• Karl Hoffmeister (played by Alan Rickman) — protagonist

  Karl Hoffmeister is an ageing steelworks tycoon and Lotte Hoffmeister's husband. Impressed by Friedrich Zeitz's knowledge and dedication, he advances Friedrich's career and brings him into the family...

• Friedrich Zeitz (played by Richard Madden) — supporting

  Friedrich Zeitz is a newly graduated engineer from modest origins who begins work at Karl Hoffmeister's steelworks and rises through its ranks. He falls in love with Lotte Hoffmeister, tutors Otto Hof...

• Otto Hoffmeister (played by Toby Murray) — supporting

  Otto Hoffmeister is the young son of the Hoffmeister family. Friedrich Zeitz spends time tutoring him after becoming closely involved with the household. Although Otto is not central to the romantic c...

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Karl Hoffmeister → Otto Hoffmeister (Family Father And Son) — Otto is Karl's young son; the plot also notes that Friedrich tutors him.

  The plot identifies Otto as the Hoffmeister family's young son and Karl as part of that family.

• Friedrich Zeitz → Otto Hoffmeister (Professional Tutor And Student) — Friedrich tutors Otto, which brings him into regular contact with the Hoffmeister household.

  The plot states that Friedrich spends more time with the Hoffmeisters by tutoring their young son Otto.

• Karl Hoffmeister → Friedrich Zeitz (Professional Employer And Employee) — Karl advances Friedrich's career and brings him into the household for business matters. His decision to send Friedrich abroad separates him from Lotte.

  Friedrich starts work at Karl's steelworks, impresses him, advances through the ranks, and later represents him on an overseas mining venture in Mexic...

• Lotte Hoffmeister → Friedrich Zeitz (Romantic Lovers Reunited) — Their love is tested by Friedrich's departure for Mexico, the war, and years of separation, but they reunite and promise not to leave each other again.

  They disclose their mutual attraction, exchange secret letters during Friedrich's absence, and reunite after he returns from the war.

• Lotte Hoffmeister → Karl Hoffmeister (Family Husband And Wife) — Karl is Lotte's ageing husband. Before his death, he admits that he should not have kept Lotte and Friedrich apart.

  The plot describes Karl Hoffmeister as Lotte Hoffmeister's husband.

Story Analysis

A young engineer and a tycoon's wife sustain their love through distance, war, and years of separation before finding one another again.

Plot Progression

1. A Rising Engineer Meets the Hoffmeisters — Friedrich begins work at Karl's steelworks and earns the older man's confidence. Karl's declining health brings Friedrich into the family home, where he meets Lotte and tutors Otto.
2. Love Forms Under Karl's Roof — Karl asks Friedrich to live with the family, increasing his time with Lotte. Friedrich and Lotte disclose that their attraction is mutual, but his work takes him abroad.
3. A Promise Divided by War — Friedrich leaves for Mexico on Karl's behalf, and the lovers promise to reunite on his return. They exchange secret letters until World War I and the blockade obstruct communication and his journey ho...
4. Silence, Loss, and Confession — When the letters stop, Lotte fears Friedrich is dead. Karl dies after admitting that he should not have kept the lovers apart.
5. A Return and Renewed Vow — Friedrich returns to Germany after the war, and his reunion with Lotte is initially tense. They overcome the distance between them and promise to remain together.