John Jeffries
Boston physician, scientist, and military surgeon · United States · On the map · Doctors · Lived 1744 to 1819 · aged 75
John Jeffries was an American medical doctor, scientist, and military surgeon with the British Army in Nova Scotia and New York during the American Revolution. He is best known for accompanying French inventor Jean-Pierre Blanchard on his 1785 balloon flight across the English Channel.
John Jeffries is read about 17 times a day, in 20 languages.
A typical day, 30 days to 25 September 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
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About this person
Country
United States
Category
Doctors
Type
Doctor
Status
Deceased
Dates
Lived 1744 to 1819 · aged 75
