Celebrated historian David Nasaw brings to life the story of Joseph Patrick Kennedy, in this, the first and only biography based on unrestricted and exclusive access to the Joseph P. Kennedy papers Joseph Patrick Kennedy—whose life spanned the First World War, the Roaring Twenties, the Great Depression, the Second World War, and the Cold War—was the patriarch of Americas greatest political dynasty. The father of President John F. Kennedy and senators Robert and Edward Kennedy, Joe Kennedy was an indomitable and elusive figure whose dreams of advancement for his nine children were matched only by his extraordinary personal ambition and shrewd financial skills. Trained as a banker, Kennedy was also a Hollywood mogul, a stock exchange savant, a shipyard manager, the founding chairman of the Securities and Exchange Commission, and ambassador to London during the Battle of Britain.