Jacob Theodor Klein (1685-1759) was a Royal Prussian jurist, historian, botanist, mathematician, and diplomat who worked for August II, King of Poland. He was Secretary to the Senate of Danzig and was elected a Fellow of the Royal Society in 1729.
Reference:
(http://en.wikipedia.org/wiki/Jacob_Theodor_Klein [accessed 13 April 2017]).
Dates: to
Occupation: Unknown
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