Charles Bonham-Carter
General Sir Charles Bonham-Carter, (25 February 1876 – 21 October 1955) was a British Army officer and later Governor of Malta.
Maurice Bonham-Carter
Sir Maurice Bonham- Carter( 11 October 1880 – 7 June 1960) was an English Liberal politician, civil servant and first- class cricketer.
He was H. H. Asquith's Principal Private Secretary during Asquith's time as Prime Minister from 1910 to 1916 and later served in other government posts.
He played cricket for Oxford University Cricket Club in the early 20th century.
The actress Helena Bonham Carter is his granddaughter.
Crispin Bonham-Carter
Crispin Daniel Bonham- Carter( born 23 September 1969 in Colchester, Essex) is an English former actor and theatre director, and a member of the Bonham Carter family.
Mark Bonham Carter, Baron Bonham-Carter
Mark Raymond Bonham Carter, Baron Bonham- Carter( 11 February 1922 – 4 September 1994), was an English publisher and politician.
He was created a life peer in 1986.
Victor Bonham-Carter
Victor Bonham-Carter (13 December 1913 – 13 March 2007) was an English author, farmer and publisher.
He was the son of General Sir Charles Bonham-Carter, who was Governor of Malta (1936-1940).
Raymond Bonham Carter
Raymond Henry Bonham Carter( 19 June 1929 – 17 January 2004) was a British banker and a member of the prominent Bonham Carter family.
Ian Bonham-Carter
Air Commodore Ian Malcolm Bonham- Carter CB, OBE, RAF( 1882 – 31 December 1953) was a senior officer in the Royal Air Force.
After his education at Haileybury, Ian Bonham- Carter was commissioned into the Northumberland Fusiliers in 1900.
Bonham- Carter served in the 5th Battalion and then the 1st Battalion of the Northumberland Fusiliers before being appointed adjutant in 1909.
In May 1914 he attended No 6 Course at the Central Flying School, receiving his Aviator's Certificate no. 794 on 25 May 1914.
After completing his flying training, Bonham- Carter served in the Royal Flying Corps until he transferred to the RAF on its creation in 1918.
In 1925, Bonham- Carter was appointed Air Officer Commanding No. 3 Group and in 1926 he took up command of No. 23 Group.
He was then posted in 1928 as Commandant of No. 1 School of Technical Training.
During World War II, Bonham- Carter served as Duty Air Commodore in the Operations Room of Headquarters RAF Fighter Command.
Lothian Bonham-Carter
Lothian George Bonham- Carter J.P.( 29 September 1858 – 1 January 1927) was an English cricketer.
Bonham- Carter was a right- handed batsman who bowled slow roundarm bowler, but with which arm is unknown, but he was one of the last cricketers to use this bowling style.
He was born in Adhurst St Mary, just north of Petersfield in Hampshire.
Jane Bonham Carter, Baroness Bonham-Carter of Yarnbury
Jane Bonham Carter, Baroness Bonham- Carter of Yarnbury( born 20 October 1957) is a British Liberal Democrat politician, and member of the House of Lords.
Eduardo Propper de Callejón
Eduardo Propper de Callejón (Madrid, 9 April 1895 – London, 11 January 1972) was a Spanish diplomat who is mainly remembered for having facilitated the escape of thousands of Jews from occupied France during World War II between 1940 and 1944.
He was the father-in-law of British banker Raymond Bonham Carter and the maternal grandfather of British actress Helena Bonham Carter.

Question: What nationality is Victor Bonham-Carter's father?
Answer: British