William Bowie (1872-1940), American geodetic engineer, born in Maryland to Thomas John and Susanna Anderson Bowie whose ancestor was James Bowie, hero of the Battle of the Alamo. He attended St. John’s College in Annapolis, MD, got a BS in 1893 from Trinity College, Hartford, CT and a MA in 1907 and ScD 1919, attended Lehigh and earned a MS in civil engineering in 1895 and the ScD in 1922 also was an occasional lecturer on Geodesy Isostasy from 1923-1937 at Lehigh. He received an honorary LL.D in 1936 from University of Edinburgh, Scotland, a ScD in 1937 from George Washington University. In 1895 entered the U.S. Coast & Geodetic Survey eventually became its chief. During World War I served in the U.S. Army Corps of Engineers with the rank of Major. Subsequently he represented the United States at various international geodetic conferences and congresses, did scientific research in the theory of isostasy and its application to dynamic and structural geology. He was the first president of the American Geophysical Union from 1920-22 and the second time served as president 1929-1932, International Union of Geodesy and Geophysics 1933-1936. He received the Prix Charles Lagrange in 1932 from the Academie Royale des Sciences, des Lettres et des Beaux-Arts de Belgique and the Elliott Cresson Medal in 1937 from the Franklin Institute. In 1899 he married Elizabeth Taylor Wattles and they had two sons. Two undersea features are named for him: the Bowie Seamount and Bowie Canyon; the William Bowie Medal, the highest honor of the American Geophysical Union, is named for him and the survey ship USC & GS Bowie (CSS27) in commission from 1946-1967. He retired from government service in 1936 and died in Washington, D.C. in 1940. He is best known for promoting the mapping of the United States, its territories, improvement of cartographic methods and techniques, progress of physical sciences.