The Peace Ship was the common name for the ocean liner Oscar II, on which American industrialist Henry Ford organized and launched his 1915 amateur peace mission to Europe;[1] Ford chartered the Oscar II and invited prominent peace activists to join him.[2] He hoped to create enough publicity to prompt the belligerent nations to convene a peace conference and mediate an end to World War I,[1] but the mission was widely mocked by the press, which referred to the Oscar II as the "Ship of Fools" as well as the "Peace Ship".[3] Infighting between the activists, mockery by the press contingent aboard, and an outbreak of influenza marred the voyage.[4] Five days after Oscar II arrived in Norway, a beleaguered and physically ill Ford abandoned the mission and returned to the United States.[5] The peace mission was unsuccessful, which reinforced Ford's reputation as a supporter of unusual causes.[6] The ship was named after the former Swedish Monarch H.M. King Oscar II of Sweden (until 1905 also King of Norway) who, according to Ford, was a peaceloving monarch.