What can you tell me about President George W. Bush's siblings?
—Frances N., North Carolina
Besides President George W. Bush and Florida Gov. Jeb (whose real name is John Ellis) Bush, the Bush clan consists of Neil, Marvin, and Dorothy. Neil Bush, 46, is a Houston management consultant. He and wife Sharon have three children. Marvin Bush, 44, is a venture capitalist who lives with his wife, Marguarate, and two children in Alexandria, Va. Dorothy Bush Koch, 41, is a charitable fund-raiser who lives in Bethesda, Md., with her husband, Robert, and their four children. Former President George Bush and his wife, Barbara, had another daughter, Robin, who died when she was 3.