Listen With The Lights On The Heer Of Donder-Berg WAMC Northeast Public Radio Published April 3, 2016 at 12:30 PM EDT Facebook Twitter LinkedIn Listen • 12:56 Legends and Lore of Sleepy Hollow and the Hudson Valley/Todd Atteberry The Imps of Donder-Berg We delve into the story of the Heer of Donder-Berg, a story from Jonathan Kruk, loreteller from the Hudson Valley.