Clemency Anne Rosemany Gray (née Swann; 28 January 1939 – 28 February 2010) was a British chef and cookery writer. With Ruth Rogers, she set up The River Café in 1987, which won a Michelin star in 1998. It was here that the talents of Jamie Oliver were first spotted. She had a profound influence on a generation of celebrity chefs including Oliver, Theo Randall and Hugh Fearnley-Whittingstall, the latter stating that she had had more influence on him than any other person he had worked with. She wrote a series of cookery books and presented a twelve-part television programme for Channel Four, "The Italian Kitchen", in 1998.