Glass Industry's Phoenix Award Engineering and Science Hall of Fame, Dayton Ohio Science and Technology Hall of Fame, Columbus. Family Harold McMaster was born on a tenant farm near Deshler, Ohio. He met his wife, the former Helen Clark, while both were students at Defiance College in the 1930s. In addition to his widow, he was survived by their four children: Ronald McMaster, Jeanine Dunn, Nancy Cobie, and Alan McMaster. Harold McMaster died in 2003. See also Nutating disc engine Stanford R. Ovshinsky References Defiance College alumni Ohio State University Graduate School alumni 20th-century American physicists People from Deshler, Ohio 1916 births 2003 deaths 20th-century American philanthropists