On This Day

What Happened in 1675

Important Events in 1675

  • Nov 11 German mathematician Gottfried Wilhelm Leibniz demonstrates integral calculus for the first time to find the area under the graph of y = f(x) function

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Famous People Born in 1675

  • Jan 16 Louis de Rouvroy, duc de Saint-Simon, French writer (Mémoires), born in Paris (d. 1755)
  • Feb 17 Johann Melchior Conradi, German composer, born in Oettingen (d. 1756)
  • Feb 21 Franz Xaver Josef von Unertl, Bavarian politician (d. 1750)
  • Feb 26 Johann Philipp Treiber, German composer, born in Arnstadt (d. 1727)
  • Feb 28 Guillaume Delisle, French cartographer (d. 1726)

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World Leaders in 1675