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Ira Mitchell DeLong
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Birth: Jan. 7, 1855
Jasper County
Iowa, USA
Death: Sep. 2, 1942
Boulder County
Colorado, USA

Professor of Mathematics (1888-1925), University of Colorado. Ira M. DeLong served as the first instructor of the subject at the University. B.A., Simpson College, Indianola, Iowa (1878); M.A., Simpson College (1881). Professor of Latin, Iowa Wesleyan (1886-1888). Contributor of articles for the journal School Science and Mathematics. DeLong was also active in Boulder banking and civic affairs. The Ira M. DeLong Lecture series-created in his honor by the Department of Mathematics from an endowment left to the school by Professor DeLong-provides funds to bring prominent mathematicians to the Boulder campus. 
Family links: 
  William DeLong (1823 - 1899)
  Susan Adaline Tool DeLong (1822 - 1904)
  Elizabeth Vivian Sloan DeLong (1861 - 1933)
  Elizabeth Ann Wright DeLong (1857 - 1938)
  Edith Elizabeth DeLong Smith (1880 - 1919)*
  Ruth Elizabeth DeLong Henderson (1891 - 1969)*
  Ira Mitchell DeLong (1855 - 1942)
  Horace Tool DeLong (1860 - 1933)*
*Calculated relationship
Note: Married Elizabeth Ann Wright on August 28 1879-later divorced; married Elizabeth Vivian Sloan on April 3, 1929.
Green Mountain Cemetery
Boulder County
Colorado, USA
Plot: Section P, Space 9
Created by: GravesScribe
Record added: Jul 21, 2004
Find A Grave Memorial# 9149717
Ira Mitchell DeLong
Added by: GravesScribe
Ira Mitchell DeLong
Added by: amys
Ira Mitchell DeLong
Added by: amys
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My Great Uncle!
- Rita Filler
 Added: Jun. 19, 2016

 Added: Mar. 5, 2013

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