All Change: The Cazalet Chronicles 5It is the 1950s and as the Duchy, the Cazalets' beloved matriarch, dies, she takes with her the last remnants of a disappearing world of houses with servants, of class and tradition in which the Cazalets have thrived. Louise, now divorced, becomes entangled in a painful affair; while Polly and Clary must balance marriage and motherhood with their own ideas and ambitions. Hugh and Edward, now in their sixties, are feeling ill equipped for this modern