A greater appreciation of the past can help us forge a stronger connection with the present. And never has that been more true than in Jason Sudeikis’s story. When he searches for more information about his grandfather, Sudeikis learns how great an effect fate had on his family. And that his own father was the one who broke a chain of three generations of Sudeikis men who had abandoned their families. It’s powerful family history with a happy ending on tonight’s Who Do You Think You Are? 8/7c on NBC.