Cornelia Stuyvesant Vanderbilt

Cornelia died on February 7, 1976, aged 75, in Oxford, England. Her ashes were buried at a church near her home, The Mount, a farm in the village of Churchill in Oxfordshire, near Kingham.

One evening as she was having dinner with Edward Adamson in London, Cornelia met William Robert "Bill" Goodsir, their waiter with whom she fell in love. In 1972, Cornelia married for the third and final time to Goodsir (1926–1984), who was 26 years younger than she was. She was a friend and supporter of Adamson, the pioneer of Art Therapy, and tried unsuccessfully to fund his post at Netherne Hospital, and the Adamson Collection through her Mrs Smith Trust (correspondence in Edward Adamson Archive at the Wellcome Library).

Around 1932, reportedly finding life at Biltmore too dull, she moved to New York City to briefly study art, leaving her husband to manage Biltmore. A few months later, she moved to Paris where she divorced her husband in 1934, dyed her hair bright pink, and changed her name to Nilcha. After her 1934 move abroad, she never returned to Biltmore or the United States again. After Paris, she moved to London, where she met and married Captain Vivian Francis Bulkeley-Johnson (1891–1968) in October 1949. Bulkeley-Johnson, the aide-de-camp to the 9th Duke of Devonshire when he was the Governor General of Canada from 1916 to 1918, served in the offices of the Imperial War Cabinet in World War I and in the Air Ministry. They remained married until his death in 1968.

On April 29, 1924, Cornelia was married to a British aristocrat who was then the first secretary of the British Embassy in Washington, Hon. John Francis Amherst Cecil (1890–1954), the son of Lord William Cecil and Mary Cecil, Baroness Amherst of Hackney. The Cecils were descendants of William Cecil. The nationally renowned organist from St. Louis Charles Henry Galloway played organ at the wedding. They divorced in 1934.

After her father's death in 1914, Cornelia inherited the Biltmore estate. Her mother sold approximately 86,000 acres (350 km) of the Biltmore property to the United States Forest Service to create the core of Pisgah National Forest. Her mother later married Peter Goelet Gerry (1879–1957), a United States senator from Rhode Island.

Cornelia Stuyvesant Vanderbilt Cecil Bulkely-Johnson Goodsir (August 22, 1900 – February 7, 1976) was an American born heiress and member of the Vanderbilt family who inherited the Biltmore Estate. She was known for her eccentric behavior.

Cornelia was born at the Biltmore Estate in North Carolina on August 22, 1900. She was the daughter, and only child, of George Washington Vanderbilt II (1862–1914) and Edith Stuyvesant Dresser (1873–1958). Her father, the youngest child of William Henry Vanderbilt and Maria Louisa (née Kissam) Vanderbilt, built a 250-room mansion, the largest privately owned home in the United States, which he named Biltmore Estate. The estate, designed by architect Richard Morris Hunt, was modeled on the Chateau de Blois among other chateaux of the Loire Valley. She was the great-granddaughter of Commodore Cornelius Vanderbilt, and, on her mother’s side, she was a descendant of Peter Stuyvesant.