Ralph Fulsom Marston was born on 16 February 1907. He was American national and known as .
Ralph S. Cunningham was born on 1941 AD. He was American national and known as Businessperson.
Ray D'Addario was born on 18 August 1920. He was American national and known as Photographer.
Ray W. Fuller was born on 16 December 1935. He was American national and known as Biochemist.
Raymond Kurzweil was born on 12 February 1948. He was American national and known as Futurist, Entrepreneur, Inventor.
Richard Anthony Keller was born on 05 September 1964. He was American national and known as .
Richard H. Fleming was born on 21 September 1909. He was American national and known as Oceanographer.
Richard Hamilton (Mathematician) was born on 1943 AD. He was American national and known as .
Ricky Wilson (American Musician) was born on 19 March 1953. He was American national and known as .
Robert Albert Blondheim was born on 15 October 1909. He was American national and known as .
