Charles Lane Poor (January 18, 1866 – September 27, 1951) was born in Hackensack, NJ, the son of Edward Erie Poor. He graduated from the City College of New York, and received a Ph.D. in 1892 from Johns Hopkins University. He became an American astronomer and professor of celestial mechanics at Columbia University from 1903 to 1944, when he was named Professor Emeritus. He published a monograph disputing the evidence for Einstein's theory of relativity in the pre_war years before the theory became firmly established. For twenty_five years, he was chairman of the admissions committee of the New York Yacht Club. In addition, he was a fellow of the Royal Astronomical Society and an associate fellow of the American Academy of Arts and Sciences.

He served several terms as mayor of Dering Harbor, Long Island, and invented a line of position computers for yachting navigation.

At Columbia University, he was a teacher of the astronomer Samuel A. Mitchell, who went on to become Director of the Leander J. McCormick Observatory at the University of Virginia[1] (http://www.astro.virginia.edu/research/observatories/26inch/history/mitchell.html).

Professor Poor's son, Edmund Ward Poor, was one of ten co-founders of Grumman Aircraft on Long Island. Edmund Ward Poor's son E. Ward Poor II was for a long time a maintainer of the Boston Computer Society's public domain software collection and lives in Lexington, Massachusetts. Ward Poor's son, the professor's great_grandson, is Edmund Ward Poor III.

External links

Obituaries

• MNRAS 112 (1952) 279 (http://adsabs.harvard.edu//full/seri/MNRAS/0112//0000279.000.html)
• PASP 64 (1952) 48 (http://adsabs.harvard.edu//full/seri/PASP./0064//0000048.000.html) (one paragraph)