Additional
Information: William (Bill) Boyd was born June 5, 1895 and died September 12, 1972. Best known as the cowboy hero, "Hopalong Cassidy," in radio, films, television, rodeos, and special appearances. His white horse was called "Topper," and his white hair and the black
William Boyd and Hopalong Cassidy William Boyd and Hopalong Cassidy: Biography with emphasis on his many films. Information, movie posters, and pictures. (Boyd, William) http://www.surfnetinc.com/chuck/hoppy.htm
IMDb: William Boyd IMDb: William Boyd: Complete filmography, photographs, and profile. (Boyd, William) http://us.imdb.com/name/nm0101955/