Conversation so far:
Who were playwright Eugene O'Neill's parents?
Eugene O'Neill was the son of Irish immigrant actor James O'Neill and Mary Ellen Quinlan.
Are there any other interesting aspects about this article on playwright Eugene O'Neill?
Eugene O'Neill is referenced by Upton Sinclair in The Cup of Fury, by J.K. Simmons in Whiplash, and by Robert Downey Jr. in Avengers: Age of Ultron.
What else do you know about playwright Eugene O'Neill's second wife?
Agnes Boulton was a British-born American pulp magazine writer in the 1910s.
What did playwright Eugene O'Neill do career wise?
Eugene O'Neill devoted himself full-time to writing plays. O'Neill had previously been employed by the New London Telegraph, writing poetry as well as reporting.
What did playwright Eugene O'Neill write?
Long Day's Journey into Night is a drama play in four acts written by American playwright Eugene O'Neill.
Anything else stood out for playwright Eugene O'Neill?
Nearly all of Eugene O'Neill's plays involve some degree of tragedy and personal pessimism.
What else did playwright Eugene O'Neill do in the years spent in Greenwich Village?
During the 1910s Eugene O'Neill was a regular on the Greenwich Village literary scene, where he also befriended many radicals, most notably Communist Labor Party of America founder John Reed.

Question: When did he die
Self-contained rewrite: When did Eugene O'Neill die?