Sarah Margaret Keble (1832-1919) (1832–1919) Parents Elizabeth Jane Clarke Thomas Keble Children Sir Charles Prevost, 4th Baronet Mary Eleanor Prevost Elizabeth Jane Prevost Alice Maud Prevost unknown daughter Prevost Lucy Harriet Prevost George Herbert Prevost Dora Katherine Prevost unknown daughter Prevost Constance Margaret Prevost Siblings Elizabeth Jane Keble Charlotte Mary Keble Partners Sir Charles Prevost, 3rd Baronet