You aren’t understanding me, she was TALKING ABOUT WITNESSING SENIOR’S BIRTH, not the President. It is not his bio grandmother, but his ‘step’grandmother as it was Senior’s father’s SECOND wife who birthed Senior, then ‘disappeared.’
So when she said she saw Obama being born, she meant she saw BHO SENIOR being born.
I’m understanding you fine, and no, Granny meant little JR Barack Hussein Obama’s birth in Mombasa, Kenya.