Maurice Bonham Carter was born 11 October 1880 in Paddington, London, England, United Kingdom to Henry Bonham Carter (1827-1921) and Sibella Charlotte Norman (1837-1916) and died 7 June 1960 Bayswater, London, England, United Kingdom of unspecified causes. He married Helen Violet Asquith (1887-1969) 30 November 1915 in St George Hanover Square, London, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Helen Laura Cressida Bonham Carter (1917-1997) | |||
| Laura Miranda Bonham Carter (1918-1994) | |||
| Mark Raymond Bonham Carter (1922-1994) | |||
| Raymond Henry Bonham Carter (1929-2004) | 19 June 1929 | 17 January 2004 | Elena Propper de Callejón (1943) |
Footnotes (including sources)
| ‡ General |