Except his paternal grandma who was at his birth in Mombasa, and his sister (who said it was a different hospital).
BTW the newspaper birth announcement listed a house where they never lived as their residence.
Neither of the above is true.
His paternal grandma (step grandma, actually) never said he was born in Mombasa. In point of fact she stated on numerous occausions that he was born in Hawaii. You obviously did not listen to the entire McRae tape.
And no, Obama's sister never said he was born at Queens hospital. That rumor got started because some student, writing in an article for a school newsletter about Maya, plagiarized a Wikipedia entry that erroneously listed her borther's birth hospital as Queens.
BTW the newspaper birth announcement listed a house where they never lived as their residence.
That is also not true. This link does a nice job debunking this birther rumor:
http://www.obamaconspiracy.org/2009/04/obama-birth-announcement-false/
The tendency for bithers to believe nonsense without checking their facts never ceases to amaze me.