He had become increasingly frail and for the only time in his career, Stravinsky conducted while sitting down. It was his final performance as conductor in his lifetime. While backstage at the venue, Stravinsky informed Craft that he believed he had suffered a stroke. In August 1967, Stravinsky was hospitalised in Hollywood for bleeding stomach ulcers and thrombosis which required a blood transfusion. In his diary, Craft wrote that he spoon-fed the ailing composer and held his hand: "He says the warmth diminishes the pain." By 1968, Stravinsky had recovered enough to resume touring across the US with him in the audience while Craft took to the conductor's post for the majority of the concerts. In May 1968, Stravinsky completed the piano arrangement of two songs by Austrian composer Hugo Wolf for a small orchestra. In October Stravinsky, Vera, and Craft travelled to Zurich, Switzerland to sort out business matters with Stravinsky's family. While there, Stravinsky's son Theodore held the manuscript of "The Rite of Spring" while Stravinsky signed it before giving it to Vera. The three considered relocating to Switzerland as they had become increasingly less fond of Hollywood, but they decided against it and returned to the US. In October 1969, after close to three decades in California and being denied to travel overseas by his doctors due to ill health, Stravinsky and Vera secured a two-year lease for a luxury three bedroom apartment in Essex House in New York City. Craft moved in with them, effectively putting his career on hold to care for the ailing composer. Among Stravinsky's final projects was orchestrating two preludes from "The Well-Tempered Clavier" by Bach, but it was never completed. He was hospitalised in April 1970 following a bout of pneumonia, which he successfully recovered from. Two months later, he travelled to Évian-les-Bains by Lake Geneva where he reunited with his eldest son Theodore and niece Xenia. On 18 March 1971, Stravinsky was taken to Lenox Hill Hospital with pulmonary edema where he stayed for ten days. On 29 March, he moved into a newly furbished apartment at 920 Fifth Avenue, his first city apartment since living in Paris in 1939. After a period of well being, the edema returned on 4 April and Vera insisted that medical equipment should be installed in the apartment. Stravinsky soon stopped eating and drinking and died at 5:20 a.m. on 6 April at the age of 88.