Rosa Ponselle was born on 22 January 1897. He was American national and known as Operatic Soprano.
Rosalind E. Krauss was born on 30 November 1941. He was American national and known as Art Critic.
Robert H. Dicke was born on 06 May 1916. He was American national and known as Astronomer.
Robert Creeley was born on 21 May 1926. He was American national and known as Poet, Writer, University teacher.
Robert F. Engle was born on 10 November 1942. He was American national and known as Economist, Statistician, University teacher.
Robert C. Weaver was born on 29 December 1907. He was American national and known as Politician.
Robert Parrish was born on 04 January 1916. He was American national and known as Film director.
Robert A. Swanson was born on 1947 AD. He was American national and known as Venture capitalist.
Roger D. Kornberg was born on 24 April 1947. He was American national and known as biochemist, chemist, university teacher.