So Obama SR is NOT the father!
I’ve been following this daily since March, 2008. I don’t know who his father is, but I don’t think it is Barak Obama, Sr. Note the spelling of his name. You do not name your child after yourself and then spell the name differently. This is how Sr. spelled his name.
I think Ann went to Seattle to stay with relatives or friends and perhaps gave birth in Canada. Perhaps, she planned to give the child up for adoption, but changed her mind after the birth.
I think Obama, Sr. was befriended by the Dunhams in Hawaii due to political associations. I think he has been used as the father because there were some photos, etc. that could be used to promote the story.
Ann was definitely in Seattle, WA before her baby was a month old. She stayed there and attended college for quite some time. I don’t think she was ever married to Obama, Sr.
Canada and Seattle is where I would concentrate my search for evidence of Ann and her baby if I were able to engage in the investigation.