William Henry Trotter “Bucky” Bush, CStJ (July 14, 1938 – February 27, 2018) was an American banker and businessman.
In 2009, he was appointed a Commander Brother of the Most Venerable Order of the Hospital of Saint John of Jerusalem by Queen Elizabeth II.
[2] Bush lived in St. Louis, Missouri, also the home of his late grandfather George Herbert Walker.
[3][4] Bush died on February 27, 2018, in West Palm Beach, Florida, survived by three of his older siblings.
A former president of and director of the St. Louis-based Boatmen's Bancshares from 1978 to 1986, Bush was active in various St. Louis civic functions: he was chairman of the Board of Trustees of Saint Louis University from 1985 to 1992, chairman of the Missouri Botanical Garden from 1991 to 1993 and president of the Municipal Opera Association from 2005 to 2006.