William Lofland Dudley (April 16, 1859 – September 8, 1914) was an American chemistry professor at both the University of Cincinnati and Vanderbilt University and an athletics pioneer during the Progressive Era. At Vanderbilt, he was appointed dean of its medical department. He was also once vice-president of the American Association for the Advancement of Science, and was notably director of affairs on the Tennessee Centennial Exposition executive committee.
Early in Dudley's career, he and John Holland developed a method for refining iridium that paved the way for commercial applications of the metal. Dudley also discovered that carbon monoxide was a major injurious component of tobacco smoke; and was one of the first to publish the physiological effects of X-rays with fellow Vanderbilt professor John Daniel.
He was instrumental in the establishment of the Southern Intercollegiate Athletic Association (SIAA), the first Southern athletics conference and forerunner of the Southern and Southeastern Conferences. Dudley was a part of the National Collegiate Athletic Association (NCAA) executive and football rules committees. Known as the "father of Vanderbilt football" and the "father of Southern football," he was the namesake of Dudley Field (the first dedicated Southern college football stadium).
Early years
Dudley was born on April 16, 1859, in Covington, Kentucky, to George Reed Dudley and Emma Lofland. His father was a steamboat owner and manufacturer. Dudley's family was of English descent, and he was a lineal descendant of colonial Massachusetts governor Thomas Dudley. He was educated in the Covington public schools, graduating from Covington High School in 1876. Dudley devoted himself largely to scientific study. By 1875 he had already published an article in Scientific American.
University of Cincinnati
In autumn of 1876, Dudley entered the University of Cincinnati. Dudley received a B. S. degree from the University of Cincinnati in 1880. Dudley was a charter member of the Sigma Chi chapter at the University of Cincinnati (Zeta Psi) and went on to serve as the 8th Grand Consul of Sigma Chi Fraternity serving from 1897 to 1899.
Miami Medical College
He became a demonstrator of chemistry at Miami Medical College in 1879. He was appointed professor of analytic chemistry at Miami in 1880, and received an honorary M.D. degree in 1885.
Chemist
From 1880 to 1886, Dudley was a professor of chemistry and toxicology at Miami Medical College in Cincinnati, Ohio, and commissioner of the Cincinnati Industrial Exposition from 1881 to 1885. In 1886, he was elected professor and chair of chemistry at Vanderbilt University, where he introduced courses in organic chemistry to the curriculum.
President Grover Cleveland appointed Dudley a member of the Assay Commission of 1887 to examine the weight and fineness of coins. Dudley was appointed Vanderbilt's first dean of the medical department in 1895.
Achievements
Iridium
In 1880, one John Holland of Cincinnati discovered the ability to melt and make castings of iridium by fusing the white-hot ore with phosphorus, and patented the process in the United States. He invoked the help of Dudley in getting rid of the phosphorus, who did so by repeated applications of lime at great heat. This was the first reported method of refining iridium. Dudley then found new applications for iridium, and formed the American Iridium Company with Holland. Dudley filed a patent on his method for iridium electroplating in 1887.
Tobacco smoke
Dudley was credited with discovering that a toxic component of tobacco smoke is carbon monoxide (which poisons the blood by interfering with oxygen's ability to bind to hemoglobin). Dudley rejected the popularly held opinion that cigarette smoke was harmful due to the adulteration of the tobacco, e. g. with opium. His experiments showed the toxic agent to be carbon monoxide, resulting alike from cigarette, pipe, or cigar.