I ran across your post and noticed that your grandmother is Josephine Epley Jackson. She is a half sister to my father in law Richard Earnest Epley. I have 2 photos with Louis and Josephine. One is them together and the other is of them with their children. You probably alreay have copies but if not let me know and I can send. Hal Pollack is my husband's first cousin and we live within 30 miles of each other but we do not see each other often, not do I have his e-mail. My sister in law talks with him once in a while so I will see if she can help with this.