The division veterans association may be able to put you in touch with other individuals who served with him.
Website at < http://www.fayettevillenc.com/airborne82dassn/http://www.fayettevillenc.com/airborne82dassn/ > (click on the address to go there). You might inquire as to the existence and/or status of a 505th Regimental veterans association.
His deceased file may contain information of interest. You'll find instructions on how to request it at Message #2112, this forum (go back to the main page, enter "2112" in the box in the upper right corner that reads, "Jump to #_____" then click on "Go").