When Did William Bowman Die?

William J. Bowman was an American stage and film actor, writer, and director noted for his work in the early 1900s on silent productions for studios in New York, New Jersey, Chicago, and in Los Angeles during the first decade of filmmaking in and around Hollywood. His direction of a series of films with matinee idol Francis X. Bushman in 1915 and his direction of the serials The Invisible Hand in 1920 and The Avenging Arrow in 1921 form only a small part of Bowman's extensive filmography.