1948Republican Natl Convention in Phila nominates NY gov Thomas Dewey
1731Freemason and Mayor of Philadelphia William Allen is appointed Provincial Grand Master of Pennsylvania, the first and youngest Grand Master of the Grand Lodge of Pennsylvania
1859Battle of Solferino, Northern Italy: a French Army under Napoleon III and Sardinian Army under Victor Emmanuel II overcame the Austrian Army under Emperor Franz Joseph I.
1992Billy Joel gets an honorary diploma from Hicksville High School at 43