William Palmer Pyle (born June 6, 1937) is a former professional American football guard who played in the National Football League (NFL) and the American Football League (AFL). He played for six seasons for the NFL's Baltimore Colts and Minnesota Vikings and the AFL's Oakland Raiders.His brother Mike Pyle, son Eric Kumerow and grandson Jake Kumerow also had NFL careers. He was married to Marie Accardo but later divorced.