KPCC - This American Life

I was in and out of the car and in and out of radio reception tonight, but I heard parts of a really interesting program on KPCC. It must have been a segment of This American Life based on the schedule. I never heard the title or ending but it was a kind of personal family history done by the daughter of the dad who was the focus of the story along with his many children and wives. I want to go find it and listen to the whole thing.