Which Happened First?

Heinrich Christian Schumacher

Heinrich Christian Schumacher
Image: Christian Albrecht Jensen · Public domain · source

Prof Heinrich Christian Schumacher FRS(For) FRSE was a German-Danish astronomer and mathematician.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. Jöns Jacob BerzeliusAugust 20, 1779 – August 7, 1848
  2. Heinrich Christian Schumacher (this page)September 3, 1780 – December 28, 1850
  3. Johann Wolfgang DöbereinerDecember 13, 1780 – March 24, 1849
  4. Mary SomervilleDecember 26, 1780 – November 1872
  5. Thomas ChalmersMarch 17, 1780 – May 31, 1847
  6. Siméon Denis PoissonJune 21, 1781 – April 25, 1840

Related

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Heinrich Christian Schumacher (September 3, 1780 – December 28, 1850) · Which Happened First?