The result would be that Sr. is NOT the father and the maternity could also be in question. I have several theories based on the evidence. Some sound like tin foil hat stuff but actually the facts support them better than the story they want us to believe.
Shake off what 'they' want you to believe, and what remains is not tinfoil. For example, study this website and the video's carefully:
Although it attempts to make the case that Stanley Ann Dunham graduated from Mercer Island in 1960, it doesn't succeed, they turn the pages of what they want us to believe is the 1960 yearbook, but no where can I see an image of Stanley Ann Dunham.
If she WAS there in 1960, why not show us?