William Wallace Campbell

William Wallace Campbell was an American astronomer, and director of Lick Observatory from 1901 to 1930. He specialized in spectroscopy. He was the tenth president of the University of California from 1923 to 1930.

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

Who was born first?

• William Wallace Campbell and William Henry Bragg were born the same year
• William Wallace Campbell and Allvar Gullstrand were born the same year
• William Wallace Campbell and Carl Vilhelm Ludvig Charlier were born the same year
• William Wallace Campbell and Mary Proctor were born the same year
• William Wallace Campbell and Agnes Pockels were born the same year

Timeline

1. Agnes PockelsFebruary 14, 1862 – November 21, 1935
2. Allvar GullstrandJune 5, 1862 – July 28, 1930
3. Carl Vilhelm Ludvig CharlierApril 1, 1862 – November 5, 1934
4. Mary ProctorApril 1, 1862 – September 11, 1957
5. William Henry BraggJuly 2, 1862 – March 12, 1942
6. William Wallace Campbell (this page)April 11, 1862 – June 14, 1938

Related

• Marie CurieNovember 7, 1867 – July 4, 1934
• Louis PasteurDecember 27, 1822 – September 28, 1895
• Carl Friedrich GaussApril 30, 1777 – February 23, 1855
• Dmitri MendeleevJanuary 27, 1834 – January 20, 1907
• Ernest RutherfordAugust 30, 1871 – October 19, 1937
• Erwin SchrödingerAugust 12, 1887 – January 4, 1961
• Wilhelm RöntgenMarch 27, 1845 – February 10, 1923
• Carl SaganNovember 9, 1934 – December 20, 1996