I'm trying to locate information on the parents of Andrew Allen Addison, b. 9 Sep 1890/1 @ Anacoco, Vernon Parish, Louisiana. I can't seem to find him in the 1900 census with his parents. I find an Andrew Allen Addison in Vernon Parish, but his birthdate is listed in Mar 1890. I know birthdays are sometimes off a little, but usually it by full years, and not by 6 months. Any information you can give would be helpful. Please include the source of your information.