1981 walter chronkite last sign off, 1521 magellan explorer lands in guam, elizabeth barrett browning born 1806, shaq shaquille o'neil nba basketball star born 1972, michaelangelo born 1475 inventor artist painter, davy crockett died 1836, georgia okeefe artist died 1986, ayn rand died 1982, bayer aspirin patent 1899, national frozen foods day, on this date in history march 6, - www.myinboxnews.com