Place of Birth: Bluefield, West Virginia, United States
Date of Birth: June 13, 1928
Place of Death: Monroe Township, Middlesex County, New Jersey, United States
Date of Death: May 23, 2015
Ethnicity: Dutch, English, French, German
John Forbes Nash, Jr. was an American mathematician. He was the son of Margaret Virginia (Martin) and John Forbes Nash, Sr. He was married to Alicia Ester Lardé y López Harrison until their accidental deaths.
John’s paternal grandparents were Alexander Quincy Nash (the son of Jesse Gent Nash and Mary Louisa Marsh) and Martha Smith (the daughter of John Calvin Smith and Nancy Clark Deupree).
John’s maternal grandparents were James Everett Martin (the son of Augustus Harrison Martin and Susan Virginia Corpening) and Emma Virginia “Eva” Baker (the daughter of John Baker and Delilah Eller).
Source: Genealogy of John Forbes Nash, Jr. – http://www.geni.com