"Sgt. Jack Cunningham, son of Mr. and Mrs. Clyde Cunningham, McKinney. Graduate of McKinney High School and attended Texas University. Received training at Scott Field, Ill. Was assigned to duty with 7th Air Force Tech Units, and is now serving in Pacific area."
“Jack Cunningham,” McKinney Public Library Digital History, accessed September 21, 2023, https://mckinneylibrary.omeka.net/items/show/611.