How Did John Francis Dillon Die?

John Francis Dillon was an American film director and actor of the silent era. He directed 130 films between 1914 and 1934. He also appeared in 74 films between 1914 and 1931. He was born in New York, New York, was a brother of Robert A. Dillon, and died in Los Angeles, California from a heart attack. He was married to the actress Edith Hallor.