Gottfried Wagner, great grandson of composer Richard Wagner, has a complicated family. “As Gottfried continues to speak, it becomes apparent that Richard Wagner (who died in 1883) isn’t really the source of his angst. Although he firmly believes that his operatic great-grandfather was a raving anti-Semite who harmfully influenced German thought, what Gottfried is most concerned about is his more recent relatives’ involvement in 20th-century Nazi politics, and their subsequent efforts to sanitize the family name. He contends that the family was left in charge of the Bayreuth Festival after the Second World War because they successfully hoodwinked the occupying forces.”