Summer 1915. In the rich New York household of the Jervis family all is bustle and preparation. Clemency Jervis and her mother are on their way to England where Clemency is to marry the dashing Lord Hugo Hazzard. Travelling with them is Clemency's personal maid who bears a strong physical resemblance to her mistress. Only a few miles off the Irish coast the ship is torpedoed. Hetty is to become one of the few survivors
