Known best as the daughter and sister of, respectively, U.S. Presidents George H.W. Bush and George W. Bush, this Texas-born woman published a 2006 book titled My Father, My President: A Personal Account of the Life of George H.W. Bush.
In the early 1980s, she graduated from Boston College with a degree in sociology.
Her first marriage, to William LeBlond, resulted in children named Ellie and Sam. Her later marriage, to businessman and lobbyist Robert P. Koch, produced a son named Robert and a daughter named Gigi.
She helped lead her mother's Barbara Bush Foundation for Family Literacy.