Biography.guide
Home › People › Journalist › Boni de Castellane
Portrait of Boni de Castellane

Boni de Castellane

1867 – 1932

French noble and politician

Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Boni de Castellane

Lived 1867 – 1932 (aged 65). Boni de Castellane was a French journalist, politician and art collector.

Marie Ernest Paul Boniface de Castellane, Marquis de Castellane (14 February 1867 – 20 October 1932), known as Boni de Castellane, was a French nobleman and politician. He was known as a leading Belle Époque tastemaker and the first husband of American railroad heiress Anna Gould. His brothers were Jean and Stanislas de Castellane. Like his brothers, Boni bore the courtesy title of comte de Castellane, until he inherited his father's title upon the latter's death in 1917.

Marriage and children On 4 March 1895, he was married to heiress Anna Gould (1875–1961), the daughter of Jay Gould, the American industrialist and millionaire, in New York City at the home of her brother, George J. Gould. Count Boni, as he was known in America, was "the first Frenchman to marry an American heiress." Marie-Louise de Castellane (b. 1896) Boniface, Marquis de Castellane (1897–1946), who married Yvonne Patenôtre (daughter of Jules Patenôtre and his wife Eleanor Elverson, who was the sister of James Elverson Jr. and daughter of publisher James Elverson Sr. by his wife Sallie Duvall, the three of them owners of The Philadelphia Inquirer) Georges de Castellane (1897–1944), who married Florinda Fernández de Anchorena (b. 1901) Jason "Jay" de Castellane (1902–1956)

Divorce and later life

The count obtained a civil divorce in 1906, after he had spent about $10 million of the money given to Anna by her father upon marriage, much of it being used to lavish expensive gifts upon his various mistresses. In 1908, the countess married his cousin, Hélie de Talleyrand-Périgord, Duke of Sagan, 5th Duke of Talleyrand, and de Castellane then sought an annulment from the Vatican so that he could be free to remarry in the Church. The annulment case was settled in 1924, when the highest Vatican tribunal upheld the validity of the marriage and denied the annulment.

Time magazine wrote on 13 April 1925: Probably not since Henry VIII tried in vain to get an annulment of his marriage with Catherine of Aragon has a matrimonial case been so long in the courts of the Roman Catholic Church as that on which nine Cardinals have just handed down a final decision. The male in this case is the son of one of France's most historic houses − Le Comte Boni de Castellane. The female is the daughter of a United States stockbroker, the late Jay Gould − the present Anna, Marquise de Talleyrand Périgord, Duchesse de Sagan. On March 14, 1895, Anna became La Comtesse de Castellane by a marriage solemnized in Manhattan by the late Archbishop Corrigan. After three children were born, La Comtesse obtained a civil divorce from Le Comte on grounds of infidelity. In 1908, she married Le Marquis de Talleyrand Périgord, Duc de Sagan. Thereupon, Le Comte asked the Vatican to annul the marriage, apparently that he might be free to marry again, within the Church. Trial I. The Roman Rota upheld the marriage in 1911. Le Comte appealed. Trial II. Anna refused to be represented at this trial. The marriage was declared void. Anna appealed. Trial III. The marriage was declared valid. Le Comte appealed from the Rota to Pope Benedict XV. Trial IV. The case was laid before a Commission of the Apostolic Signatura − the supreme tribunal of the Church. Six cardinals composed the commission. They held the marriage valid. Le Comte appealed to Pope Pius XI. Trial V. The Commission declared the marriage invalid. Anna appealed to the Pope who, to settle it once and forever, assigned three extra cardinals to the commission. Trial VI was before Cardinals De Lai (Italian), Pomphilj (Italian), Van Rossum (Dutch), Sbaretti (Italian), Silj (Italian), Bisleti (Italian), Sincere (Italian), Lega (Italian), Mori (Italian). The marriage was held valid. Formal proclamation will soon be issued.

The Marquis de Castellane died in Paris on 20 October 1932, a week after suffering a paralytic stroke. His funeral, which his former wife did not attend, was held in Paris at the Church of Saint-Philippe-du-Roule and he was buried at St. Patrice.

Descendants He was the grandfather of Elisabeth de Castellane (1928–1991), who married Jean Bertrand Jacques Adrien Nompar, Comte de Caumont La Force (1920–1986) in Paris on 7 December 1948, and Diane Rose Anne Marie de Castellane y Fernández de Anchorena (b. 1927), who first married Philippe de Noailles, Duc de Mouchy and Prince-Duc de Poix (born in Paris, 17 April 1922) on 14 April 1948. They divorced on 13 March 1974.

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Birth century
Nationality
Education
Collège Stanislas de Paris
Also known as
Marie Ernest Paul Boniface de Castellane, Marquis de Castellane, Boniface de Castellane

Family & relationships

Spouse
Anna Gould
Parent
Antoine de Castellane

People in Boni de Castellane's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Boni de Castellane's

Frequently asked questions

Who was Boni de Castellane?

French noble and politician (1867-1932)

When was Boni de Castellane born?

Boni de Castellane was born on 14 February 1867 in rue de Grenelle.

When did Boni de Castellane die?

Boni de Castellane died on 20 October 1932 in avenue Franklin-D.-Roosevelt.

What was Boni de Castellane's occupation?

Boni de Castellane was a journalist, politician and art collector.

What nationality was Boni de Castellane?

Boni de Castellane was French.

Sources & further reading

· Wikipedia: Boni de Castellane

· Wikidata: Q2910117

· DBpedia: Boni de Castellane

Cite this page

APA: Biography.guide. (2026). Boni de Castellane. https://biography.guide/boni-de-castellane/

MLA: "Boni de Castellane." Biography.guide, https://biography.guide/boni-de-castellane/.

Chicago: "Boni de Castellane." Biography.guide. https://biography.guide/boni-de-castellane/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Page generated 2026-09-27 05:30 UTC