Sibella Charlotte Norman (died 1916) (1836–1916) Parents Sibella Stone George Warde Norman Children Joanna Frances Bonham Carter Walter Henry Bonham Carter Octavius Bonham Carter Reginald Bonham Carter Edgar Bonham-Carter Frederick Bonham Carter Maurice Bonham Carter Norman Bonham-Carter Gerard Bonham Carter Herman Bonham Carter Charles Bonham-Carter Siblings Mary Henrietta Norman Charles Lloyd Norman Herman Norman Philip Norman Edward Norman Frederick Henry Norman Partners Henry Bonham Carter