January 7 - Max Yasgur, owner of the New York farm where the 1969Woodstock Festival was held, is sued for $35,000 in property damages by neighboring farmers
February 17 - Joni Mitchell announces that she is retiring from live performances, following her show at London's Royal Albert Hall. Mitchell would be back performing concerts within a year.
March - Jim Morrison of The Doors is found guilty of indecent exposure and profanity because of his behavior during a March 1, 1969 concert. Morrison is sentenced to eight months of hard labor and a $500 fine.
April 2 - The London Magistrate's Court hears arguments on John Lennon's indecency summons for his exhibition of erotic lithographs during his art exhibit on January 16
... Norwegian explorer
Henry Hudson, (died 1570), discovered the Hudson River and sailed up it to Albany, discovered Hudson Bay
Alexander von Humboldt, (1769-1859), ...