Frederic G. Cassidy

Frederic Gomes Cassidy (October 10, 1907 – June 14, 2000) was a Jamaican-born linguist and lexicographer. He was a professor of English at the University of Wisconsin-Madison, and founder of the Dictionary of American Regional English (DARE) where he was also the chief editor from 1962 until his death. He was an advocate for the Jamaican language and a pioneer of autonomous orthographies for creole languages.