1427 – Jews are expelled from Bern, Switzerland
1801 – First Barbary War: The Barbary pirates of Tripoli declare war on the United States of America (1st US foreign war)
1861 – Union troops march on state militia in St Louis, Missouri
1893 – 19th Kentucky Derby: Eddie Kunze aboard Lookout wins in 2:39.25
1910 – 36th Kentucky Derby: Fred Herbert aboard Donau wins in 2:06.4
1933 – Deutsche Arbeitsfront (DAF) forms
1978 – “Angel” opens at Minskoff Theater NYC for 5 performances
1982 – WABC joins ABC’s All Talk radio network
1995 – Real Zaragoza of Spain win 35th European Cup Winner’s Cup against Arsenal of England 2-1 in Paris
2015 – PGA Players Championship, TPC at Sawgrass: Rickie Fowler wins beating Kevin Kisner and Sergio García by 1 stroke in a playoff