Dennis worked as a plumber at one time.
In 1920, John Langley owned a home at 777 Brisson Ave., Akron, Summit Co., Ohio. Living with him were his wife Alice, son Albert (11), Ruth (9) and Annie (7). John was employed as a tire curer in a rubber factory. John and Alice were married in England in 1903 and came to America in 1906. They were naturalized citizens.