Old, decrepit, and disused, Chatterham Prison still stoops out of the damp earth of the Lincolnshire fens, its crumbling stones held together by ivy and tradition. One tradition is written out in legal documents drafted by Anthony Starberth, the first Governor of the prison: on his twenty-fifth birthday, the Starberth heir must unlock the door to the Governor's old office, unlock the safe, then read what's inside. The other tradition is written in no documents, but still holds true: the Starberths die of broken…