Mabel Normand (November 10, 1892– February 23, 1930) was an American silent film comedienne and actress, a popular star of Mack Sennett's Keystone Studios and noted as one of the film industry's first female screenwriters, producers and directors. Onscreen she appeared in a dozen commercially successful films with Charles Chaplin and seventeen with Roscoe "Fatty" Arbuckle, occasionally writing and directing movies featuring Chaplin as her leading man as well as sometimes co-writing and co-directing with Chaplin in films in which they played the lead roles. At the height of her career in the la…