An AI-generated relationship map

The Mystery of the Blue Train Character Relationship Map

Explore the relationships between Hercule Poirot, Katherine Grey, Ruth Kettering, Derek Kettering, Armand de la Roche, and the other major characters in The Mystery of the Blue Train by Agatha Christie.

Read the full book on Standard Ebooks

Spoilers: this map covers the whole book.

Interactive diagram. Drag to pan, use the mouse wheel or pinch to zoom, and use plus, minus, zero, Home, or the arrow keys when focused.

Investigates murder ofFriend ofMarried toLovesLovesFather ofMaid ofProtectsHercule PoirotKatherine GreyRuth KetteringDerek KetteringArmand de la RocheComte de la RocheLenox TamplinAda Mason

Key characters

  • Hercule Poirot
  • Katherine Grey
  • Ruth Kettering
  • Derek Kettering
  • Armand de la Roche
  • Comte de la Roche
  • Lenox Tamplin
  • Ada Mason

Key relationships

Hercule Poirot → Ruth Kettering
Investigates murder of
Katherine Grey → Ruth Kettering
Friend of
Ruth Kettering → Derek Kettering
Married to
Derek Kettering → Lenox Tamplin
Loves
Armand de la Roche → Ruth Kettering
Loves
Comte de la Roche → Armand de la Roche
Father of
Ada Mason → Ruth Kettering
Maid of
Hercule Poirot → Katherine Grey
Protects

More in Mystery