Well shoot, I am sorry to hear you have all those documents and nothing telling you about him. I thought perhaps there would be something in them and was sure hoping so.
Sure wish I could help you more...
By the way, I love the show Dr.Gates hosts, it is very good. Try writing to him and ask what other sources you could look at; maybe you will get lucky and he will answer you with some suggestions. He seems to be quite knowledgeable!