William J. J. Caldwell, Jr. was born July 1, 1921 to William J. (Sr.) and Stella Sedlacek Caldwell. He died June 10, 1944 and is buried in Cambridge American Cemetery, Cambridge, England.
Lt. Caldwell served in World War II with the U.S. Army Air Corps 96th Repair Squadron 16th Air Depot Group and died while in the service of his country.
Sources: ancestry.com
