The eight letters & documents are all here (near the bottom):
http://www.nytimes.com/2016/06/19/nyregion/letters-by-and-about-barack-obamas-father.html
Thanks, I do have that information, it’s rather sad really, he lets us know so much about himself and not a single word about a wife and child...
I’m surprised the letters were released, but then, we are headed towards a period of surprises...