1992 Event General Suwa finds tooth of 4.4 million year old Australopithecus ramidus 1962 Birthday Liane Tooth, Sydney NSW Australia, field hockey forward 1996 Olympics 1949 Birthday Luther Grosvenor, rocker, Spooky Tooth 1942 Birthday Greg Ridley, born in Cumberland, England, rock, bass guitarist, played for Humble Pie and Spooky Tooth, popular double album Performance Rockin' the Fillmore 1846 Event Anesthetic ether used for 1st time (Dr. Wm Morton extracts a tooth)