Alastair G. W. Cameron
Alastair G. W.( Graham Walter) Cameron( 21 June 1925 – 3 October 2005) was an American- Canadian astrophysicist and space scientist who was an eminent staff member of the Astronomy department of Harvard University.
He was one of the founders of the field of nuclear astrophysics, advanced the theory that the Moon was created by the giant impact of a Mars- sized object with the early Earth, and was an early adopter of computer technology in astrophysics.
Walter Cameron Nichol
Walter Cameron Nichol( October 15, 1866 – December 19, 1928) was a Canadian journalist, newspaper editor and publisher, and the 12th Lieutenant Governor of British Columbia.
Catherine I of Russia
Catherine I( born, later known as Marta Samuilovna Skavronskaya; –) was the second wife of Peter the Great and Empress of Russia from 1725 until her death.
James Cameron (journalist)
Mark James Walter Cameron CBE( 17 June 1911 – 26 January 1985) was a prominent British journalist, in whose memory the annual James Cameron Memorial Lecture is given.
Cameron Nichol
Cameron Nichol( born 26 June 1987 in Roehampton, London Borough of Wandsworth, England) is a British rower educated at Milfield School and University College London, University of London.
Jay A. Levy
Jay A. Levy, M.D.( born November 21, 1938, Wilmington, DE) is an AIDS and cancer research physician.
He is a Professor of Medicine with specialties in virology and immunology at the University of California, San Francisco( UCSF).
J. Edwin Seegmiller
J( arvis) Edwin Seegmiller, or Jay Seegmiller,( June 22, 1920 – May 31, 2006) was an American physician and biochemical geneticist best known for his role in discovering the biochemical basis of the Lesch- Nyhan syndrome.
He was a rheumatologist and a pioneer in research on arthritic diseases and on aging.
Walter C. Righter
Walter Cameron Righter (October 23, 1923 – September 11, 2011) was a bishop in the Episcopal Church in the United States of America.
He served the Diocese of Iowa from 1972 to 1988.
He then served as assistant bishop for the Diocese of Newark from 1989 to 1991.
Alexander Fuks
Alexander Fuks( 30 May 1917 – 29 November 1978) was a German- born, later Israeli historian, archaeologist and papyrologist.
He worked with Victor Tcherikover and Menahem Stern on the standard edition of Jewish papyri.
He was a specialist in the study of Hellenistic Judaism.
W. Augustus Barratt
W. Augustus Barratt( 1873- 1947) was a Scottish- born, later American, songwriter and musician.

Question: Who was born later, Walter Cameron Nichol or Jay A. Levy?
Answer: Jay A. Levy