 Louisa Cavendish-Bentinck

Caroline Louisa Cavendish-Bentinck (née Burnaby; 5 December 1832 – 6 July 1918) was the maternal grandmother of Queen Elizabeth The Queen Mother and the great-grandmother of Elizabeth II.Caroline Louisa Burnaby was born at Baggrave Hall, near Hungarton, Leicestershire on 23 November 1832.