The Kennedy Compound consists of three houses on six acres of waterfront property in Hyannis Port, Massachusetts on Cape Cod. It was once the home of Joseph P. Kennedy Sr., an American businessman, investor, and diplomat; his wife, Rose; and their nine children, including U.S. President and Senator John F. Kennedy and U.S. Senators Rob…The Kennedy Compound consists of three houses on six acres of waterfront property in Hyannis Port, Massachusetts on Cape Cod. It was once the home of Joseph P. Kennedy Sr., an American businessman, investor, and diplomat; his wife, Rose; and their nine children, including U.S. President and Senator John F. Kennedy and U.S. Senators Robert F. Kennedy and Edward M. Kennedy. As an adult, the youngest son, Edward, lived in his parents' house, and it was his primary residence from 1982 until he died of brain cancer at the compound, in August 2009.