Which Happened First?

André-Louis Danjon

André-Louis Danjon
Image: ESO · CC BY 4.0 · source

André-Louis Danjon was a French astronomer who served as director of the Observatory of Strasbourg from 1930 to 1945 and of the Paris Observatory from 1945 to 1963.

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

Who was born first?

Timeline

  1. André-Louis Danjon (this page)April 6, 1890 – April 21, 1967
  2. Jaroslav HeyrovskýDecember 20, 1890 – March 27, 1967
  3. Kazimierz AjdukiewiczDecember 12, 1890 – April 12, 1963
  4. Paul ScherrerFebruary 3, 1890 – September 25, 1969
  5. Ronald FisherFebruary 17, 1890 – July 29, 1962
  6. William Lawrence BraggMarch 31, 1890 – July 1, 1971

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André-Louis Danjon (April 6, 1890 – April 21, 1967) · Which Happened First?