two men trace back their families to 120 generation

Two villagers in the Söse valley of Germany have discovered their great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great grandparents — give or take a generation or two.
Using DNA testing of well-preserved Bronze Age bones, Manfred Hucht-hausen, 58, a teacher, and 48-year-old surveyor Uwe Lang can claim to have the longest proven family tree in the world. Mr Lange can already trace his family name to 1550 and can now go back 120 generations. Mr Lange comes from the village of Nienstedt, in Lower Saxony, in the foothills of the Harz mountain range. “We used to play in these caves as kids. If I’d known that there were 3,000-year-old relatives buried there I wouldn’t have set foot in the place.”
They have also discovered that their long-lost ancestors may have grilled and eaten other members of their clan