Erin, according to the Korean War Project, your great uncle was Pfc. William Barger, was with the 9th Inf. Regt. of the 2nd Inf. Division. He was KIA on August 16, 1950. I would quickly get in contact with the 2nd Inf. Division Association and see if they can be of help. Just like the men of WWII, these veterans are leaving us fast. Hope this helps.