Hello! I am currently on several different DNA websites. I am having the hardest time trying to verify somethings. I know some information by word of mouth but I can't verify any of it. Back in the 1800's and farther back there were so many families with the names John, William, Mary, etc. Each one has different birth years, birth locations etc. Some people didn't have birth certificates. I am totally lost and been stuck for over a year. Can someone give me some advice?