Edgar Howard Sturtevant

Edgar Howard Sturtevant (March 7, 1875 – July 1, 1952) was an American linguist.

Biography
Sturtevant was born in Jacksonville, Illinois, the older brother of Alfred Sturtevant and grandson of educator Julian Monson Sturtevant. He studied at Illinois College, where his grandfather was president, and obtained an A.B. from Indiana University Bloomington, then the University of Chicago receiving there in 1901 a Ph.D. with a dissertation on Latin case forms. He became an assistant professor of classical philology at Columbia University before joining the linguistics faculty at Yale University in 1923. In 1924, he was a member of the organizing committee for the founding, with Leonard Bloomfield and George M. Bolling, of the Linguistic Society of America (LSA).

Besides research on Native American languages and field work on the Modern American English dialects, he is the father of the Indo-Hittite hypothesis, first formulated in 1926, based on his seminal work establishing the Indo-European character of Hittite (and the related Anatolian languages), with Hittite exhibiting more archaic traits than the normally reconstructed forms for Proto-Indo-European.

He authored the first scientifically acceptable Hittite grammar with a chrestomathy and a glossary, formulated the so-called Sturtevant's law (the doubling of consonants representing Proto-Indo-European voiceless stops) and laid the foundations to what later became the Goetze–Wittmann law (the spirantization of palatal stops before u as the focal origin of the centum-satem isogloss). The 1951 revised edition of his grammar (co-authored with E. Adelaide Hahn) is still useful today, although it was superseded in 2008 by Hoffner and Melchert's Grammar of the Hittite Language.

Sturtevant was elected to the American Philosophical Society in 1939 and the American Academy of Arts and Sciences in 1940.

Sturtevant died in Branford, Connecticut. His son, Julian M. Sturtevant, was a chemist and molecular biophysicist at Yale University.