Bruno's older sister who is homeschooled and influenced by anti-semitic tutoring and a crush on Lieutenant Kotler, turning her into a Nazi supporter. Attends her grandmother's funeral, attempts to remove a Führer wreath, and is heartbroken when searching for the missing Bruno.
Siblings who experience the war environment differently, with Gretel becoming indoctrinated.
Father and daughter, where the father's authority and ideology heavily influence Gretel.
Tutor and student, where Liszt's indoctrination successfully converts Gretel.
Explore the full interactive character relationship map of The Boy in the Striped Pyjamas