Rudolf II, Holy Roman Emperor (died 1612)

Rudolf II was Holy Roman Emperor (1576–1612), King of Hungary and Croatia, King of Bohemia (1575–1608/1611) and Archduke of Austria (1576–1608). He was a member of the House of Habsburg.

July 18 is the 199th day of the year in the Gregorian calendar; 166 days remain until the end of the year.