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William Capell, 3rd Earl of Essex

1697 – 1743

English peer

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About William Capell, 3rd Earl of Essex

Lived 1697 – 1743 (aged 45). William Capell, 3rd Earl of Essex was a British courtier, diplomat and politician.

William Capell, 3rd Earl of Essex (11 January 16978 January 1743) was a British courtier and diplomat who served as the British ambassador to Sardinia from 1732 to 1736.

Early life He was the son of the 2nd Earl of Essex and Lady Mary Bentinck. His younger sister, Lady Mary Capel, married Alan Brodrick, 2nd Viscount Midleton. After his father's death, his mother remarried Rt. Hon. Sir Conyers Darcy (d. 1758), son of Hon. John Darcy.

Lord Essex was a Gentleman of the Bedchamber to the Prince of Wales from to 1727; Lord Lieutenant of Hertfordshire from 1722 to . He was made a Knight of the Thistle on 2 February 1724 but resigned in 1738. He served as Ranger of St James's Park from 1727 to 1739 and Ranger of Hyde Park from 1728 to 1739.

Descendants Through his second daughter, he was a grandfather of two girls, Maria Eleanor Forbes who married John Villiers, 3rd Earl of Clarendon, and Katherine Elizabeth Forbes who married William Wellesley-Pole, 3rd Earl of Mornington.

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Important facts

Birth century
Occupation
Courtier, diplomat, politician
Positions held
Member of the Privy Council of the United Kingdom, Lord Lieutenant of Hertfordshire
Awards
Fellow of the Royal Society; Order of the Garter; Order of the Thistle
Also known as
William Capell, William Capel, 3rd Earl of Essex

Family & relationships

Spouse
Elizabeth Capell, Countess of Essex (1704-1784)
Spouse
Jane Capell, Countess of Essex
Child
Charlotte Villiers, Countess of Clarendon
Child
William Capell, 4th Earl of Essex
Parent
Algernon Capell, 2nd Earl of Essex
Parent
Lady Mary Bentinck

People in William Capell, 3rd Earl of Essex's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped William Capell, 3rd Earl of Essex's

Frequently asked questions

Who was William Capell, 3rd Earl of Essex?

English peer

When was William Capell, 3rd Earl of Essex born?

William Capell, 3rd Earl of Essex was born on 11 January 1697.

When did William Capell, 3rd Earl of Essex die?

William Capell, 3rd Earl of Essex died on 8 January 1743.

What was William Capell, 3rd Earl of Essex's occupation?

William Capell, 3rd Earl of Essex was a courtier, diplomat and politician.

What nationality was William Capell, 3rd Earl of Essex?

William Capell, 3rd Earl of Essex was British.

Sources & further reading

· Wikipedia: William Capell, 3rd Earl of Essex

· Wikidata: Q7609264

· DBpedia: William Capell, 3rd Earl of Essex

Cite this page

APA: Biography.guide. (2026). William Capell, 3rd Earl of Essex. https://biography.guide/william-capell-3rd-earl-of-essex/

MLA: "William Capell, 3rd Earl of Essex." Biography.guide, https://biography.guide/william-capell-3rd-earl-of-essex/.

Chicago: "William Capell, 3rd Earl of Essex." Biography.guide. https://biography.guide/william-capell-3rd-earl-of-essex/.

Data last updated: 2026-09-25 · Spot an error? Report a correction.

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