COLLEVILLE-SUR-MER, France (AP) — For decades, he was known only as Unknown X-9352 at a World War II American cemetery in Belgium where he was interred. Today, he has recovered his identity — and was being reunited with his twin brother in Normandy, where the two Navy men died together when their ship shattered on an underwater mine while trying to reach the blood-soaked D-Day beaches. Julius Heinrich Otto "Henry" Pieper and Ludwig Julius Wilhelm "Louie" Pieper, two 19-year-olds from Esmond, South Dakota, will rest in peace side-by-side later Tuesday at the Normandy American Cemetery and Memorial in France, 74 years after their deaths on June 19, 1944.