Princess Kate is “worrying” her uncle will “bring up things from her past” as Kensington Palace have “no control” over Gary Goldsmith, according to a royal source. Grant Harrold, former butler to King Charles, has spoken about Kate’s uncle, Goldsmith, appearing on Celebrity Big Brother. The butler has explained that it is a “concern” for the Royal Family that Goldsmith is on the show without it being approved. Harrold said: “I don’t think they’ll be impressed. They’re very protective. It’s a concern for them that he’s in there. “It’s fine if it’s a member of the family and it’s been approved.”…