The Lichtenstein Cave is a short drive away from Manfred's village, deep in the Harz mountains. This is the spot where Manfred's relatives, dating back 3,000 years, were buried. The cave remained hidden from view until 1980, and it was only later, in 1993, that archaeologists discovered 40 Bronze Age skeletons. The 3,000-year-old skeletons were in such good condition that anthropologists at the University of Goettingen managed to extract a sample of DNA. That was then matched to two men living nearby: Uwe Lange, a surveyor, and Manfred Huchthausen, a teacher. The two men have now become local celebrities.