I did the citation in the "story of the century"... Heidegger, Edward T., PFC 734 S. Peoria St. Chicago, Ill. I will look for any other mention of him. Since my father was in this company for some period of time, at least on Dec 30, 1944 - it is possible they knew of each other. However, I will try and dig up the names and numbers of the other 2 contacts I have - I hope they are still alive. They have to be in their 80s by now.