I am not related, however, I believe my father was in the service with your grandfather, Oliver. I have a letter typed by Oliver asking my dad to come to White's Cafe to work. This was a cafe that was being taken over by Oliver. The date of the correspondence is August 27, 1945. Of note is that Oliver and his wife had just lost a baby girl after only a few hours after birth. If you wish more information just email be at bertamt49@verizon.net. I live in Maryland. Good luck in your search.