Background
Thornhill, Joseph Robert was born on February 19, 1939 in Joplin, Missouri, United States. Son of Cecil Alonzo and Thelma Leona (McIntosh) Thornhill.
Thornhill, Joseph Robert was born on February 19, 1939 in Joplin, Missouri, United States. Son of Cecil Alonzo and Thelma Leona (McIntosh) Thornhill.
Student, University Arkansas, 1956-1958.
Aviator, United States Navy, San Diego, 1958-1964; commercial pilot, Trans-World Airlines, New York City, since 1965.