When King James VI of Scotland sailed to Copenhagen to marry Princess Anne of Denmark, a severe coastal storm forced him to land in Norway and take refuge for several weeks. The storm was blamed on witchcraft, which brewed the king’s obsession with eliminating the practice. He became so obsessed he even penned a book, Daemonologie, endorsing witch hunting. The first to fall victim was Gilly Duncan. Accused of using healing cures and subject to prolonged torture, Duncan confessed to having a contract with the devil. She was burned at the stake for her crime. In total, 70 people were accused of witchcraft, including several members of Scottish nobility, although the actual number of those killed remains unknown. These events had such a profound effect that it’s believed Shakespeare adapted parts of the trial—including the torture rituals—into "Macbeth." The North Berwick witch trials were the first major trials in Scotland, but many followed, claiming an estimated total of 3,000-4,000 lives between 1560 and 1707.