Mary Constance Wyndham English society hostess (1862–1937) (1862–1937) Parents Madeline Campbell Percy Wyndham Children Cynthia Asquith Guy Lawrence Charteris Hugo Charteris Lady Mary Charteris Colin Charteris Charteris Yvo Alan Charteris Lady Irene Corona Charteris Siblings George Wyndham Madeline Pamela Constance Blanche Wyndham Pamela Wyndham Guy Wyndham Partners Hugo Charteris, 11th Earl of Wemyss
