Master Sergeant Byron R. Dunham and Major Owen Rowe O'Neill were members of the 9th Infantry Regiment, 2nd Infantry Division.
They were Killed in Action while fighting the enemy in North Korea on November 30, 1950.
Found in common grave together.
https://www.koreanwar.org/html/8123/korean-war-project-kansas-ra06549557-sfc-byron-roy-dunham
https://www.koreanwar.org/html/22381/korean-war-project-missouri-o-1297934-cpt-owen-rowe-o-neill