Previous theories were challenged with the release of Mark Fremmerlid's "What Became of Sigvald Anyway" book. He proposed too many coincidences to ignore the possibility of Sigvald Pedersen Haaskjold from Norway emerging as Albert Johnson. Sigvald was last known as a highly self-sufficient 32-year-old in 1927, 4½ years before the chase and death of Albert Johnson, who was estimated between 35 and 40 years. Sigvald had become obsessed with the notion that the authorities were still looking for him after evading conscription during the First World War. He had built a fortress-like cabin on Digby Island on the north coast of B.C. before disappearing. This author points out circumstantial evidence for this case.