James Gregory
Scottish mathematician and astronomer
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James Gregory FRS was a Scottish mathematician and astronomer. His surname is sometimes spelt as Gregorie, the original Scottish spelling. Wikipedia
Born: November 1638, Drumoak, United Kingdom
Died: October 1675 (age 36 years), Edinburgh, United Kingdom
Education: Marischal College, University of Padua, University of Aberdeen, and more
Siblings: David Gregory and Alexander Gregory
Parents: John Gregory and Janet Anderson
Spouse: Mary Jameson (m. ?–1675)