What was Roald Dahls sisters names?

Answer 1

He had four full sisters : Astri (1913-1920 died of appendicitis), Alfhild, Else and Aste He also had elder half-sister Ellen

Answer 2

Roald Dahl had three sisters. They were called Astri, Alfhild, and Else. In 1920, when Dahl was three years old, Astri died from appendicitis.

Answer 3

Roald Dahl had two sisters: Astri and Alfhild.