Which Happened First?

John Frederick William Herschel

John Frederick William Herschel
Image: Julia Margaret Cameron · Public domain · source

Sir John Frederick William Herschel, 1st Baronet was an English polymath active as a mathematician, astronomer, chemist, inventor and experimental photographer who invented the blueprint and did botanical work.

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

Who was born first?

Timeline

  1. Anne Isabella ByronMay 17, 1792 – May 16, 1860
  2. Johan August ArfwedsonJanuary 4, 1792 – October 28, 1841
  3. Johann Georg Christian LehmannFebruary 25, 1792 – February 12, 1860
  4. John Frederick William Herschel (this page)March 7, 1792 – May 11, 1871
  5. Nikolai Ivanovich LobachevskyNovember 20, 1792 – February 12, 1856
  6. Prince Bernhard of Saxe-Weimar-EisenachMay 30, 1792 – July 21, 1862

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John Frederick William Herschel (March 7, 1792 – May 11, 1871) · Which Happened First?