PFC Wilbur Monroe Jr. entered the U.S. Army Air Forces from Maine and served with the 48th Materials Squadron in the Philippines during World War II. He was captured in Bataan following the American surrender on April 9, 1942, and died of dysentery and malaria on July 14, 1942, at the Cabanatuan Prison Camp in Nueva Ecija Province. He was buried in a communal grave in the camp cemetery along with other deceased American POWs; however, his remains could not be associated with any remains recovered from Cabanatuan after the war. Today, Private First Class Monroe is memorialized on the Walls of the Missing at the Manila American Cemetery in the Philippines. Based on all information available, DPAA assessed the individual's case to be in the analytical category of Active Pursuit.