William E. Thornton: key obituary facts
Is William E. Thornton dead? Yes. William E. Thornton died on January 15, 2021, at age 91.
Cause of death: William E. Thornton's cause of death has not been publicly confirmed.
What was William E. Thornton known for?
He was known as American astronaut.
American astronaut
Died on Friday January 15th 2021