Maurice Bonham Carter British politician (1880–1960) (1880–1960) Parents Sibella Charlotte Norman Henry Bonham Carter Children Mark Bonham Carter, Baron Bonham-Carter Helen Laura Cressida Bonham Carter Laura Miranda Grimond Raymond Bonham Carter Siblings Edgar Bonham-Carter Norman Bonham-Carter Gerard Bonham Carter Frederick Bonham Carter Joanna Frances Bonham Carter Octavius Bonham Carter Herman Bonham Carter Charles Bonham-Carter Reginald Bonham Carter Walter Henry Bonham Carter Partners Violet Bonham Carter