Elizabeth Seymour, Duchess of Somerset

Elizabeth Seymour, Duchess of Somerset and suo jure Baroness Percy (26 January 1667 – 24 November 1722) was a great heiress. She was styled Lady Elizabeth Percy between 1667 and 1679, Countess of Ogle between 1679 and 1681,Lady Elizabeth Thynne between 1681 and 1682 and Duchess of Somerset between 1682 and 1722. Elizabeth was the only surviving child and sole heiress of Joceline Percy, 11th Earl of Northumberland (1644–1670). Lady Elizabeth was one of the closest personal friends of Queen Anne, which led Jonathan Swift to direct at her one of his sharpest satires, The Windsor Prophecy, in which she was named "Carrots."

She married three times, having children by the third marriage only:

Henry Cavendish, Earl of Ogle

At the age of twelve she married, on 27 March 1679, the 20 year-old Henry Cavendish, Earl of Ogle (1659 – 1 November 1680), the only son and heir of Henry Cavendish, 2nd Duke of Newcastle, who in accordance with the marriage settlement adopted the surname of Percy in lieu of his patronymic. However he died the following year and was buried in the parish church at the Percy seat of Petworth. The couple had no children; due to Elizabeth's age, the marriage probably had not been consummated.

Thomas Thynne

On 15 November 1681, at the age of fourteen, she married Thomas Thynne (died 1682) of Longleat, Wiltshire,known due to his great income as "Tom of Ten Thousand", a relative of Thomas Thynne, 1st Viscount Weymouth. He was murdered the following February by a gang on the order of Swedish Count Karl Johann von Königsmark, who had started to pursue Elizabeth following the rumour thather marriage was unhappy. For the rest of her life, Elizabeth's enemies spread the story that she had incited the murder. The actual murderers were hanged, but Königsmark was acquitted of being an accessory to the crime, despite widespread public feeling against him. There were no children from this marriage.

Charles Seymour, 6th Duke of Somerset

At the age of fifteen, five months after the death of Thomas Thynne, Elizabeth married, on 30 May 1682, the 20 year-old Charles Seymour, 6th Duke of Somerset, of Marlborough Castle in Wiltshire, and so became Duchess of Somerset. Soon after the marriage, he rebuilt in palatial style her father's principal seat Petworth House in Sussex. She was Mistress of the Robes to Queen Anne from 1710 to 1714. The marriage is said to have been unhappy: while she brought the Duke great wealth, it was said that she received neither affection nor gratitude in return. By the Duke she had the following children:

• Charles Somerset, Earl of Hereford (baptized 22 March 1683 – died before 26 Aug 1683), who died in infancy.
• Algernon Seymour, 7th Duke of Somerset (11 November 1684 – 7 February 1749), eldest surviving son and heir. His only daughter and sole heiress, Lady Elizabeth Seymour, suo jure Baroness Percy, together with her husband Sir Hugh Smithson, 4th Baronet (died 1786) (who in 1749 adopted the surname Percy and in 1766 was created Duke of Northumberland), inherited half the great Percy estates, including Alnwick Castle and Syon House.
• Percy Seymour, died unmarried.
• Lady Elizabeth Seymour (1685–2 April 1734), wife of Henry O'Brien, 8th Earl of Thomond (1688–1741), childless. His chosen heir was her younger nephew, Percy Wyndham-O'Brien, 1st Earl of Thomond (c. 1713 – 1774), of Shortgrove, Essex, who adopted the surname O'Brien and was elevated to the peerage.
• Lady Catherine Seymour (1693 – 9 April 1731), wife of Sir William Wyndham, 3rd Baronet (c. 1688 – 1740) of Orchard Wyndham in Somerset. Her eldest son was Charles Wyndham, 2nd Earl of Egremont (1710–1763), who inherited half of the great Percy estates including Petworth House and Egremont Castle.
• Lady Anne Seymour (1709 – 27 November 1722), died young.
• Lady Frances Seymour, died unmarried.

The Duke and Duchess were among the Queen's oldest friends, with whom she had come to live at Syon House in 1692 after a heated quarrel with William III and Mary. Like Marlborough before him, Somerset used his wife's position as royal confidante to advance his career. Both of them became the target of violent verbal attacks, especially from Jonathan Swift who hoped to influence the Queen through Mrs Abigail Masham, the obvious rival for the position of confidante. Apparently against Masham's wishes he published a scathing diatribe, The Windsor Prophecy, against the Duchess in which her character is derided as "Carrots" (a common nickname derived from the Duchess' red hair). Swift explicitly accused the Duchess of having conspired to murder her second husband, and wildly suggested that she might poison the Queen "I have been told, they assassin when young and poison when old". The Queen was outraged; always a bad enemy to make, from then on she refused to consider Swift for preferment to a bishopric: even his appointment as Dean of St. Patrick's Cathedral, Dublin, was made against her strongly expressed wishes (she did not have power to veto it). Ignoring the gossip, she insisted on retaining the Duchess in her household.

The Duke's pride and arrogance eventually wore out the Queen's patience and he was dismissed from his court offices early in 1712. The Queen's doctor, Sir David Hamilton, advised her to keep the Duchess in her service "for her own quiet", and the Queen agreed. The Duchess remained with the Queen to the end of Anne's life,by which time Lord Dartmouth described her as "much the greatest favourite". During the Queen's painful last days, Elizabeth's calm and soothing manner is said to have brought some comfort, whereas Masham was in a state of hysterics.

Elizabeth's influence on the Queen, together with her colourful past, made her many enemies. Like her thirdhusband she seems to have been proud, although LordDartmouth called her "the best bred as well as the best born person in England". She showed great skill in dealing with the Queen, her secret, it was said, being never to press the Queen to do anything for her, in contrast to Abigail Masham who constantly asked for favours. She was known as a shrewd observer of Court life and a notorious gossip; even the Queen, who was fond of her, called her "one of the most observing, prying ladiesin England".

Lady Elizabeth Percy brought immense estates to her husbands and in addition her residences: Alnwick Castle, Petworth House, Syon House and Northumberland House in London.

• British Library, Blenheim manuscripts
• Bucholz, R. O. "Seymour (née Percy), Elizabeth, duchess of Somerset (1667–1722), courtier and politician". Oxford Dictionary of National Biography. Retrieved 6 August 2007.
• Bucholz, R. O. (1993). The Augustan court: Queen Anne and the decline of court culture.
• Chatsworth House, Devonshire manuscripts
• Cokayne, George (1887–1898). The Complete Peerage. Sutton, Alan.
• Gregg, E. G. (1980). Queen Anne.
• Holmes, G. S. (1967). British politics in the age of Anne.
• Snyder, H. L. (1975). The Marlborough–Godolphin correspondence.
• West Sussex Record Office, Petworth House archives, Somerset papers