John Davy - chemist - was born on 1790-05-24.
John Davy - chemist - died on 1868-01-24.
John Davy Hayward was born in 1905.
John Davy - cricketer - was born in 1974.
John M. Davy was born in 1835.
John Rose - chemist - was born in 1911.
John Corbett - chemist - was born in 1925.
John Ulric Nef - chemist - was born on 1862-06-14.
John Wilson - industrial chemist - was born on 1890-09-06.
Sir Davy was a chemist and inventor from Cornwall, England. This chemist invented the Davy lamp, and successfully isolated the elements strontium, potassium, and others from different compounds or minerals. He was born in 1778 and died in 1829.
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Humphry Davy, an English chemist discovered sodium in 1807.
John Davy Hayward died in 1965.