Orville L. Castle was assigned to the 508th Bomber Squadron of the 351st Bomber Group.  He was the Pilot on a B-17 that was nicknamed the Aristocrap (#42-37817.)  On 26 November 1943, Orville was Killed in Action when the Aristocrap was shot down while on a mission to bomb Bremen in Germany. The bomber’s copilot, Leon E Anderson, is also buried at the Ardennes American Cemetery.
Information from the Missing Air Crew Report.