In 1979 Bridget Doyle has one goal left in life: for her family to produce the very first Irish pope. Fired up by John Paul II’s appearance in Phoenix Park, she sprinkles Papal-blessed holy water on the marital bed of her son and daughter-in-law, and leaves them to get on with things. But nine months later her daughter-in-law dies in childbirth and Granny Doyle is left bringing up four grandchildren: five-year-old Peg, and baby triplets Damien, Rosie and John Paul. Thirty years later, it seems...