Anne-Catherine de Ligniville, Madame Helvétius Anne-Catherine de Ligniville, Madame Helvétius Anne-Catherine de Ligniville, Madame Helvétius (23 July 1722 – 12 August 1800), also Anne-Catherine de Ligniville d'Autricourt, nicknamed "Minette", maintained a renowned salon in France in the eighteenth century. One of the twenty-one children of Jean-Jacques de Ligniville and his wife Charlotte de Saureau, Anne-Catherine de Ligniville, the niece of Madame de Graffigny, married the philosopher Helvétius in 1751. By the time he died twenty years later, the couple had amassed a vast fortune, and with it Madame Helvetius maintained her salon which featured the greatest figures of the Enlightenment for over five decades. Among
Anne Stafford, Countess of Huntingdon Anne Stafford, Countess of Huntingdon Anne Hastings, Countess of Huntingdon ("née" Lady Anne Stafford) (c. 1483–1544) was the daughter of Henry Stafford, 2nd Duke of Buckingham, and Lady Katherine Woodville. She was the wife of Sir Walter Herbert, and George Hastings, 1st Earl of Huntingdon, and served in the household of King Henry VIII's daughter, Princess Mary, the future Queen Mary I. Born around 1483, Lady Anne Stafford was the daughter of Henry Stafford, 2nd Duke of Buckingham, and Katherine Woodville Anne Stafford had two brothers, Edward Stafford, 3rd Duke of Buckingham, and Henry Stafford, 1st Earl of Wiltshire; and