Heidi is a girl who has been raised by her aunt Detie in Maienfeld, Switzerland after the early deaths of her parents, Tobias and Adelheid (Detie's sister and brother-in-law). Detie brings 6-year-old Heidi to her paternal grandfather's house, up the mountain from Dörfli. He has been at odds with the villagers and embittered against God for years and lives in seclusion on the alm. This has earned him the nickname Alm-Uncle. He briefly resents Heidi's arrival, but the girl's evident intelligence and cheerful yet unaffected demeanor soon earn his genuine, if reserved, affection
