I am a granddaughter of Samuel Lewis Roberts, Jr. I met "Uncle Earl" several times, and remember eating lemon drops at his house. I think we also went to visit him in Park City when I was a teenager. I am also working on this line, trying to figure things out. I would love to get in touch with you and see what you have found. My name is Christene Peterson, and my email is firstname.lastname@example.org
I look forward to hearing from you!