I finally finished reading the many pages of posts and I had a thought or two. It might be too late but what if an age regression poster was made? Assuming he was 5-6 years old when he died and he had the surgeries when he was a baby and his family moved soon after he had the surgeries the doctor who treated him might not recognize him. Or if they were done at different times in different places. I also wondered if the chest surgery could have been done to treat pneumonia so it didn't trigger any memories since it was a routine procedure and the cut down was done then or at another time when he was sick. My next question may sound judgmental but it is not meant that way. I am only asking to suggest a possible reason for nobody remembering him. Is it possible that the surgeries were not done by a doctor? Maybe they were done at home to treat a sick baby by people who didn't trust/couldn't afford a doctor. My mother grew up around this time and their illnesses were treated at home, doctors and hospitals were only if you were dying. If he was a home birth not attended by a doctor then he may have never gotten a birth certificate, especially if it was difficult to do and they didn't trust government officials. I'm sorry it's a long post, I have been writing it since I started reading the posts a while ago.