Question: In what year did the most noted patient of the Maindiff Court Hospital commit suicide?

full_context: Document 1: Ulrich von Hassell: Christian August Ulrich von Hassell (12 November 1881 – 8 September 1944) was a German diplomat during World War II. A member of the German Resistance against German dictator Adolf Hitler, Hassell proposed to the British that the resistance overthrow Hitler, under the condition that Germany would keep all of its territorial conquests. He was executed in the aftermath of the failed 20 July plot.
Document 2: Rookwood Hospital: Rookwood Hospital is a rehabilitation hospital situated in Llandaff, in the city of Cardiff in South Wales. It is the site of one of only twelve spinal rehab units in the United Kingdom. It is also a regional neuro-rehabilitation hospital as well as housing a geriatric day hospital, a geriatric intermediate care facility and a geriatric medicine rehabilitation ward. The largest of Cardiff's Parkinson's Disease services is also run from Rookwood Hospital. The hospital is managed by Cardiff and Vale University Health Board. Rookwood Hospital is also the home to Rookwood Sound Hospital Radio, which broadcasts at the site and to the University Hospital Llandough and is where Radio DJ Huw Stephens began his career at 14.
Document 3: Walther Hewel: Walther Hewel (2 January 1904 – 2 May 1945) was a German diplomat before and during World War II, an early and active member of the Nazi Party, and one of German dictator Adolf Hitler's few personal friends.
Document 4: Royal South Hants Hospital: The Royal South Hants Hospital, known locally as "The RSH", is a Community Health Campus in Southampton. The buildings and facilities are managed by NHS Property Services Ltd. Service Providers who operate at the site include: Solent NHS Trust, Care UK, In Health, Solent Medical Services and Alliance Medical. It was previously managed by Southampton University Hospitals NHS Trust (now University Hospital Southampton) and still retains a few University Hospital departments. The campus also hosts some specialist visiting clinics from Southampton General and other Hospitals and occasionally visiting mobile services for Breast Screening and the National Blood Transfusion Service.
Document 5: Maindiff Court Hospital: Maindiff Court Hospital is a Community Hospital near Abergavenny, Monmouthshire, operated by the Aneurin Bevan Local Health Board. Its most noted patient was Rudolf Hess, deputy to Adolf Hitler.
Document 6: Hitler Sites: Hitler Sites: A City-by-City Guidebook (Austria, Germany, France, United States) by Steven Lehrer is a history and tour of European and American sites related to Adolf Hitler These sites cannot be found in standard guidebooks. Their descriptions comprise a topographical biography of the German dictator and can clarify who and what he actually was. Among the many sites are the middle-class homes and apartments where he grew up in rural Austria and Linz; the tenements and shelters he inhabited before ending up homeless, lice-infested, freezing and penniless in the streets of Vienna; the expansive Munich apartment where he lived as a rising politician and as Führer; and his country home, the Berghof, in Berchtesgaden. Also included are the Führerbau, where he signed the Munich Accords, and the New York home of his reviled nephew, William Patrick Hitler, who enlisted in the US Navy to fight against his uncle during World War II.
Document 7: Rudolf Höss: Rudolf Höss (also Höß, Hoeß or Hoess; 25 November 1901 – 16 April 1947) was a Nazi German "SS"-"Obersturmbannführer" (lieutenant colonel) and the longest-serving commandant of Auschwitz concentration and extermination camp in World War II. He tested and carried into effect various methods to accelerate Hitler's plan to systematically exterminate the Jewish population of Nazi-occupied Europe, known as the "Final Solution". On the initiative of one of his subordinates, SS-"Hauptsturmführer" (captain) Karl Fritzsch, Höss introduced pesticide Zyklon B containing hydrogen cyanide to the killing process, thereby allowing SS soldiers at Auschwitz to murder 2,000 people every hour. He created the largest installation for the continuous annihilation of human beings ever known.
Document 8: Camp Ashcan: Central Continental Prisoner of War Enclosure No. 32, code-named Ashcan, was an Allied prisoner-of-war camp in the "Palace Hotel" of Mondorf-les-Bains, Luxembourg during World War II. Operating from May to August 1945, it served as a processing station and interrogation center for the 86 most prominent surviving Nazi leaders prior to their trial in Nuremberg, including Hermann Göring and Karl Dönitz.
Document 9: Huế Central Hospital: Huế Central Hospital (HCH), established in 1894, has been the first Western hospital in Vietnam. The hospital, providing 2078 beds and occupying 120,000 square meters, is one of three largest in the country along with Bạch Mai Hospital in Hanoi and Chợ Rẫy Hospital in Ho Chi Minh City, and is managed by the Ministry of Health. HCH, positioned as is a top referral hospital, is a central medical institution for the 15,3 millions of Central Vietnam population. It is also the primary training facility for the Huế Medical College.
Document 10: Joseph Goebbels: Paul Joseph Goebbels (] ; 29 October 1897 – 1 May 1945) was a German politician and Reich Minister of Propaganda of Nazi Germany from 1933 to 1945. He was one of Adolf Hitler's close associates and most devoted followers, and was known for his skills in public speaking and his deep, virulent antisemitism, which was evident in his publicly voiced views. He advocated progressively harsher discrimination, including the extermination of the Jews in the Holocaust.
Document 11: Reinhard Heydrich: Reinhard Tristan Eugen Heydrich (] ) (7 March 1904 – 4 June 1942) was a high-ranking German Nazi official during World War II, and a main architect of the Holocaust. He was an SS-"Obergruppenführer und General der Polizei" (Senior Group Leader and General of Police) as well as chief of the Reich Main Security Office (including the Gestapo, Kripo, and SD). He was also "Stellvertretender Reichsprotektor" (Deputy/Acting Reich-Protector) of Bohemia and Moravia. Heydrich served as president of the International Criminal Police Commission (ICPC; later known as Interpol) and chaired the January 1942 Wannsee Conference, which formalised plans for the Final Solution to the Jewish Question—the deportation and genocide of all Jews in German-occupied Europe.
Document 12: West Cumberland Hospital: West Cumberland Hospital is a hospital in Hensingham, a suburb of Whitehaven in Cumbria, England. It serves 140,000 residents of West Cumbria. It is under the management of the North Cumbria University Hospitals NHS Trust, who also manage the Cumberland Infirmary in Carlisle. The Trust has been put in Special Measures by the Care Quality Commission. West North and East Cumbria is one of three Success Regime areas in England, where serious problems in the health and care system are being addressed in expedited programs set up by NHS England.
Document 13: Hermann Göring: Hermann Wilhelm Göring (or Goering; ] ; 12 January 1893 – 15 October 1946) was a German political and military leader as well as one of the most powerful figures in the Nazi Party (NSDAP) that ruled Germany from 1933 to 1945. A veteran World War I fighter pilot ace, he was a recipient of the "Pour le Mérite". He was the last commander of "Jagdgeschwader" 1, the fighter wing once led by Manfred von Richthofen.
Document 14: Barnwood House Hospital: Barnwood House Hospital (1860–1968) was a private mental hospital in Barnwood, Gloucester, England. It was founded by the Gloucester Asylum Trust in 1860 as Barnwood House Institution and later became known as Barnwood House Hospital. The hospital catered for well-to-do patients, with reduced terms for those in financial difficulties. It was popular with the military and clergy, and once counted an Archbishop amongst its patients. During the late nineteenth century Barnwood House flourished under superintendent Frederick Needham, making a healthy profit and receiving praise from the Commissioners in Lunacy. Even the sewerage system was held up as a model of good asylum practice. After World War I service patients, including war poet and composer Ivor Gurney, were treated with a regime of psychotherapy and recreations such as cricket.
Document 15: Rudolf Hess: Rudolf Walter Richard Hess (Heß in German; 26 April 1894 – 17 August 1987), was a prominent politician in Nazi Germany. Appointed Deputy Führer to Adolf Hitler in 1933, he served in this position until 1941, when he flew solo to Scotland in an attempt to negotiate peace with the United Kingdom during World War II. He was taken prisoner and eventually was convicted of crimes against peace, serving a life sentence until his suicide.
ground_truth: 1987