Normal vision is 20/20. This means that the test subject sees the same line of letters at 20 feet that a normal person sees at 20 feet. 20/40 vision means that the test subject sees at 20 feet what a normal person sees at 40 feet.
Groucho (Julius Henry Marx) born Oct. 2, 1890, Zeppo (Herbert Marx) born Feb. 25, 1901, Harpo (Adolph Marx) born Nov. 23, 1888, Chico (Leonard Marx) born March 22, 1887 and Gummo (Milton Marx) born 1983. All blood brothers from Samuel Marx and Minnie Schoenberg. Thu Apr 11 15:52:59 CDT 2002.
Nixon had four brothers: Harold (1909â33), Donald (1914â87), Arthur (1918â25), and Edward (born 1930). Four of the five Nixon boys were named after kings who had ruled in historical or legendary England; Richard, for example, was named after Richard the Lionheart.