Which Happened First?

Ormond Stone

Ormond Stone
Image: Bgvr · Public domain · source

Ormond Stone, was an American astronomer, mathematician and educator. He was the director of Cincinnati Observatory and subsequently the first director of the McCormick Observatory at the University of Virginia, where he trained a significant number of scientists.

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

Who was born first?

Timeline

  1. Alexander Graham BellMarch 3, 1847 – August 2, 1922
  2. Christine Ladd-FranklinDecember 1, 1847 – March 5, 1930
  3. Joseph Achille Le BelJanuary 21, 1847 – August 6, 1930
  4. Julia LermontovaJanuary 2, 1847 – December 16, 1919
  5. Ormond Stone (this page)January 11, 1847 – January 17, 1933
  6. Sarah Frances WhitingAugust 23, 1847 – September 12, 1927

Related

Play a round with Science · 19th century