John J. Masterson was born in 1923 to David P. and Ellen Masterson. He died Aug 19, 1943 and is memorialized at the Tablets of the Missing, North Africa American Cemetery, Tunis, Tunisia.
Sgt. Masterson served in World War II with the U.S. Army Air Corps 513rd Bomber Squadron, 376th Bomber Group, Heavy and was MIA/FOD/KIA. He was awarded the Distinguished Flying Cross and Purple Heart.
Source: ancestry.com