Image Name Birth date Death date Brief biography
Harriet Churchill October 1679 October 1679 Died an infant
HenriettaMarlborough.JPG Henrietta Churchill (later Godolphin), 2nd Duchess of Marlborough in her own right 19 July 1681 24 October 1733 Married The Hon. Francis Godolphin (later Viscount Rialton by courtesy and 2nd Earl of Godolphin respectively) on 23 April 1698. Their son, William, Marquess of Blandford died in 1731; their daughter Henrietta married Thomas Pelham-Holles, 1st Duke of Newcastle-upon-Tyne; their daughter Mary married Thomas Osborne, 4th Duke of Leeds.
AnneChurchillanddaughter.JPG Anne Churchill (later Spencer) 27 February 1683 15 April 1716 Anne married the Whig politician Charles Spencer, 3rd Earl of Sunderland on 14 September 1699. After her sister Henrietta's death in 1733, their son, Charles became 3rd Duke of Marlborough. Their son John is the ancestor of the Earls Spencer and thus of Diana, Princess of Wales. Their daughter Diana nearly married Frederick, Prince of Wales, but when the plan failed, married Lord John Russell, later 4th Duke of Bedford.
John, Marquess of Blandford.jpg John Churchill, Marquess of Blandford 13 February 1686 20 February 1703 John, Marquess of Blandford was the heir to the Dukedom of Marlborough. He died unmarried and without children in 1703, so the dukedom passed to Marlborough's eldest daughter, Henrietta, after his death in 1703.
Elizabeth, Countess of Bridgewater.jpg Elizabeth Churchill (later Egerton) 15 March 1687 22 March 1738 Married Scroop Egerton, 4th Earl of Bridgewater (from 1720, 1st Duke of Bridgewater) on 9 February 1703, leaving issue
Mary Montagu.JPG Mary Churchill (later Montagu) 15 July 1689 14 May 1729 Married John Montagu, 2nd Duke of Montagu on 17 March 1705, leaving issue
Charles Churchill 19 August 1690 22 May 1692 Died an infant