Question: In which year was the English character actor, who were active during the 1940s, 1950s and 1960s and appeared in Mayerling alongside Omar Sharif and Catherine Deneuve, born?

full_context: Document 1: Crown Prince Rudolph's Last Love: Crown Prince Rudolph's Last Love (German: Kronprinz Rudolfs letzte Liebe/Mayerling) is a 1955 Austrian historical drama film directed by Rudolf Jugert and starring Rudolf Prack, Christiane Hörbiger and Winnie Markus. The film portrays the tragic 1889 Mayerling Incident, in which Rudolf, Crown Prince of Austria and his lover Baroness Mary Vetsera committed suicide.
Document 2: Klaus Maria Brandauer: Klaus Maria Brandauer (] ; born 22 June 1943) is an Austrian actor, film director, and professor at the Max Reinhardt Seminar in Vienna. He is known internationally for his roles in "Mephisto" (1981), "Never Say Never Again" (1983) and "Out of Africa" (1985).
Document 3: David Niven: James David Graham Niven (1 March 1910 – 29 July 1983) was an English actor, memoirist and novelist. His many roles included Squadron Leader Peter Carter in "A Matter of Life and Death", Phileas Fogg in "Around the World in 80 Days", and Sir Charles Lytton ("the Phantom") in "The Pink Panther." He won the Academy Award for Best Actor for his performance in "Separate Tables" (1958).
Document 4: Tragedy in the House of Habsburg: Tragedy in the House of Habsburg (German: Tragödie im Hause Habsburg) is a 1924 German silent historical film directed by Alexander Korda and starring María Corda, Kálmán Zátony and Emil Fenyvessy. The film recounts the events of the 1889 Mayerling Incident in which the heir to the Austro-Hungarian Empire committed suicide. Studio filming was done in Berlin with location shooting in Vienna. The film cost $80,000 to make, but only earned back around half of this at the box office.
Document 5: Robert Hardy: Timothy Sydney Robert Hardy, CBE, FSA (29 October 1925 – 3 August 2017) was an English actor who enjoyed a long career in the theatre, film and television.
Document 6: Mayerling (1968 film): Mayerling is a 1968 romantic tragedy film starring Omar Sharif, Catherine Deneuve, James Mason, Ava Gardner, Geneviève Page, James Robertson Justice and Andréa Parisy. It was written and directed by Terence Young. The film was made by Les Films Corona and Winchester and distributed by Metro-Goldwyn-Mayer.
Document 7: Omar Sharif: Omar Sharif (Arabic: عمر الشريف‎ ‎ , ] ; born Michel Dimitri Chalhoub ] ; 10 April 193210 July 2015) was an Egyptian actor. He began his career in his native country in the 1950s, but is best known for his appearances in both British and American productions. His films included "Lawrence of Arabia" (1962), "Doctor Zhivago" (1965), and "Funny Girl" (1968). He was nominated for an Academy Award. He won three Golden Globe Awards and a César Award.
Document 8: Robert Donat: Friedrich Robert Donath (18 March 19059 June 1958) was an English film and stage actor. He is best remembered for his roles in Alfred Hitchcock's "The 39 Steps" (1935) and "Goodbye, Mr. Chips" (1939), winning for the latter the Academy Award for Best Actor.
Document 9: Harry H. Corbett: Harry H. Corbett, OBE (28 February 192521 March 1982) was an English actor. Corbett is best known for his co-starring role in the popular and long-running BBC Television sitcom "Steptoe and Son" which was first broadcast in the 1960s and 1970s.
Document 10: George Sanders: George Henry Sanders (3 July 1906 – 25 April 1972) was a Russian-born English film and television actor, singer-songwriter, music composer, and author. His career as an actor spanned more than 40 years. His upper-class English accent and bass voice often led him to be cast as sophisticated but villainous characters. He is perhaps best known as Jack Favell in "Rebecca" (1940), Scott Folliott in "Foreign Correspondent" (1940) (a rare heroic part), Addison DeWitt in "All About Eve" (1950), for which he won an Academy Award, King Richard the Lionheart in "King Richard and the Crusaders" (1954), Mr. Freeze in a two-parter episode of "Batman" (1966), the voice of the malevolent man-hating tiger Shere Khan in Disney's "The Jungle Book" (1967), and as Simon Templar, "The Saint", in five films made in the 1930s and 1940s.
Document 11: Basil Rathbone: Philip St. John Basil Rathbone MC (13 June 1892 – 21 July 1967) was a South African-born English actor. He rose to prominence in the United Kingdom as a Shakespearean stage actor and went on to appear in more than 70 films, primarily costume dramas, swashbucklers and, occasionally, horror films.
Document 12: Mayerling incident: The Mayerling Incident is the series of events leading to the apparent murder–suicide of Rudolf, Crown Prince of Austria (21 August 1858 – 30 January 1889) and his lover, Baroness Mary Vetsera (19 March 1871 – 30 January 1889). Rudolf was the only son of Emperor Franz Joseph I of Austria and Empress Elisabeth, and heir to the throne of the Austro-Hungarian Empire. Rudolf's mistress was the daughter of Baron Albin Vetsera, a diplomat at the Austrian court. The bodies of the 30-year-old Archduke and the 17-year-old baroness were discovered in the Imperial hunting lodge at Mayerling in the Vienna Woods, fifteen miles southwest of the capital, on the morning of 30 January 1889.
Document 13: Candy (1968 film): Candy is a 1968 sex farce film directed by Christian Marquand based on the 1958 novel by Terry Southern and Mason Hoffenberg, from a screenplay by Buck Henry. The film satirizes pornographic stories through the adventures of its naive heroine, Candy, played by Ewa Aulin. It stars Marlon Brando, Ewa Aulin, Richard Burton, James Coburn, Walter Matthau, Ringo Starr, John Huston, John Astin, Charles Aznavour, Elsa Martinelli and Enrico Maria Salerno. Popular figures such as Sugar Ray Robinson, Anita Pallenberg, Florinda Bolkan, Marilù Tolo, Nicoletta Machiavelli and Umberto Orsini also appear in cameo roles.
Document 14: James Robertson Justice: James Robertson Justice (born James Norval Harald Justice,15 June 1907 – 2 July 1975) was an English character actor in who appeared in British films during the 1940s, 1950s and 1960s.
Document 15: Laurence Olivier: Laurence Kerr Olivier, Baron Olivier, {'1': ", '2': ", '3': ", '4': "} ( ; 22 May 1907 – 11 July 1989) was an English actor and director who, along with his contemporaries Ralph Richardson and John Gielgud, dominated the British stage of the mid-20th century. He also worked in films throughout his career, playing more than fifty cinema roles. Late in his career, he had considerable success in television roles.
ground_truth: 1907