I was just searching for Chuck Littlefield and your post appeared in the search results. I'm sorry this is 10 years late. I hope your health has improved. (?) My prayers for you.
Were you ever able to locate your father? If not, I knew him. He and Rosie live across the street from me and I know he has a son named Bruce.
If you have not been in contact with him, I am sorry to tell you, that he has just recently passed away, which is why I was searching for his name online. I am awaiting funeral news.
Again, my prayers for your health. I'm sorry about this news. If you've contacted your father over the past 10 years and know of this sad event, I apologize for contacting you with this sensitive news.