William de Rothschild, believed to be a member of the wealthy family, dies in Hollywood Hills fire

William de Rothschild, an 87-year-old man found dead in a Hollywood Hills house fire, was previously known as William Kauffman from Oregon. He changed his name in the 1980s, and his true identity has only recently come to light. His brother, Richard Kauffman, was unaware that William was alive, believing he had passed away decades ago. William lived a lavish lifestyle in Laurel Canyon, with multiple properties and luxury vehicles, but the source of his wealth remains unclear. Neighbors described William as a kind and friendly person who never claimed to be part of the Rothschild family. They noted that his lifestyle may have led to assumptions about his identity.