Floyd was born in Waco. He graduated from McGregor High School and the University of North Texas. Floyd was proud of his military service as a navigator in the U.S. Air Force. He retired from Alcon Laboratories after 27 years of service in Fort Worth, Chicago, and Puerto Rico. He was a life member of Presbyterian Church, a member of Kappa Alpha Fraternity and after retirement served for many years on the board of Arlington Boys and Girls Club.
He was predeceased by his parents, Hobart and Alta Powell; and son, Greg Powell.
Survivors: He leaves to cherish his memory, his loving wife of 55 years, Jeannette Powell; his daughter, Marci Powell; family and many dear friends.