Social Security was started in 1937. To apply for SS, you almost had to give your life history. The application had to include both your parents names, ages and places of Birth. If you had a parent or grandparent who applied for SS. Ask for a "copy" of their "Application". It is basic information but it will get you started in the right direction. My Grandfather, on my mother's side was a Smith. He marreid a nice Lady name Campaigne. one was English, one was French , Yet, they both came from Ireland havring lived there several generatons due to religious persecution in Europe. "Leave no stone unturned"