Padraic Colum Colum started to write and met a number of the leading Irish writers of the time, including W. B. Yeats, Lady Gregory and Æ. He also joined the Gaelic League and was a member of the first board of the Abbey Theatre. He became a regular user of the National Library of Ireland, where he met James Joyce and the two became lifelong friends. During the riots caused by the Abbey Theatre's production of "The Playboy of the Western World", Padraic Colum's father, Patrick Columb, was one of the protestors. Padraic himself was not engaged in the protests, although he
George Bernard Shaw ten years before achieving comparable success in Britain. Among many American writers professing a direct debt to Shaw, Eugene O'Neill became an admirer at the age of seventeen, after reading "The Quintessence of Ibsenism". Other Shaw-influenced American playwrights mentioned by Dukore are Elmer Rice, for whom Shaw "opened doors, turned on lights, and expanded horizons"; William Saroyan, who empathised with Shaw as "the embattled individualist against the philistines"; and S. N. Behrman, who was inspired to write for the theatre after attending a performance of "Caesar and Cleopatra": "I thought it would be agreeable to write plays like that". Assessing