Kate Connolly reports from the village where Trump’s grandfather was born, but finds more affection for its other famous family Kallstadt, Germany, where Donald Trump’s grandfather grew up. Photograph: Thomas Lohnes/Getty Images Drumb, Tromb, Tromp, Trum, Trumpff, Dromb … the Trump family name has had various permutations over the past five hundred years, according to the local church register. Yet …