That wasn't a family history programme. He knew what had happened to his grandfather, the whole programme focused on trying to ascertain why he was shot and by whom.The single person focus was reminiscent of the Patrick Stewart programme in the previous series.
I have to say that I wasn't exactly keen on rooting for Julie Walters and her brand of Irish rebels and I certainly wasn't going to for the IRAFor a horrible moment at the end, I thought he was actually at Hardy's grave and going to spit on it or something!