John Herschel Glenn Jr. (July 18, 1921 – December 8, 2016)
Our condolences go to Sen. Glenn's wife of seventy-three years, Annie, and to their children and family. He was a true hero and a truly great American. May he rest in peace.
John Glenn - Wikipedia
Profile of John Glenn - NASA
John Glenn, American hero, aviation icon and former U.S. senator, dies at 95 - Columbus Dispatch
John Glenn, first American to orbit Earth, dies aged 95 - BBC
When A U.S. Man Orbited Earth For First time - BBC (includes video)