Question: A Norwegian rebel leader has associations with which 1919 United States act?
Sentence (from "Hallvard Graatop"): Popular stories in the Telemark area claim him to be "Lord" Hallvard Torbjørnsen of Roaldstad (later known as Vrålstad) farm, grandfather of Aslaug Torbjørnsdatter Vrålstad (herself an ancestor of Queen Sonja of Norway and Andrew Volstead), but this is disputed (see "Controversy", below).
Relevant evidence: No