Should have added; just the research posted on this thread (which is the tip of the iceberg) shows that there were almost without doubt two people, one SADO and one Anna Obama.
Go to home page, Click on “Personal” then click on “Family”
If there truly is support for an Anna Obama vs. Stanley Ann, then it ought to be documented, cross-referenced and annotated in a detailed manner such as The Obama Files. Certainly, there can be errors (he still holds to the August, 1961 date for the start of classes, while we now know that supposedly the actual date was in September), but the amount of effort and detail he puts into this site is quite impressive. He also updates his posts based on comments and feedbacks from his users.
Put up a site like The Obama File and I will listen to your Anna theories. Otherwise, you have unsupported poppycock.