Dennis O'Neil

Dennis J. O'Neil,Gruenwald, Mark. "Mark's Remarks," Iron Man #223 (October 1987). also known as Denny O'Neil (May 3, 1939 – June 11, 2020) was an American comic book writer and editor. He worked for Marvel Comics and DC Comics from the 1960s through the 1990s. He was a Group Editor for the Batman family of titles until his retirement. O'Neil was born in St. Louis, Missouri.

O'Neil died on June 11, 2020 from cardiopulmonary arrest in Nyack, New York at the age of 81.Legendary Batman writer, Denny O'Neil dies at age 81

References

Category:1939 births
Category:2020 deaths
Category:Deaths from cardiopulmonary arrest
Category:American comics writers
Category:American editors
Category:Writers from St. Louis, Missouri