Lord (Roy) Hattersley’s twenty-third book has a strong personal element to it. Taking as its subject the persecution of Catholics in England, the book is dedicated to his father, Frederick Roy Hattersley, a priest who left the ministry to marry Roy’s mother. Former deputy leader of the Labour Party Lord Hattersley, 81, this month paid a visit to the Venerable English College in Rome, where his father was a seminarian a century ago. He told us that two of his uncles were also destined for the priesthood: one was training at the English College in Valladolid, Spain, while the other was at Ratcliffe College in Leicestershire, the Catholic boarding school that was once a seminary. But, said Lord Hattersley, family history has it that after his father left the priesthood, the broth