About Emily Petty-Fitzmaurice, Marchioness of Lansdowne
Emily Jane Mercer Elphinstone Petty-Fitzmaurice, Marchioness of Lansdowne and 8th Lady Nairne (16 May 1819 – 26 June 1895) was a British peeress.
Born in Edinburgh, Emily Jane de Flahaut was the eldest daughter of the French Army general and statesman, Count Charles de Flahaut by his wife, Countess Margaret, Baroness Keith (in her own right).
On 1 November 1843, at the British embassy in Vienna, she married Henry Petty-Fitzmaurice, Earl of Shelburne (becoming styled Countess of Shelburne).
They had three children:
Hon.
Henry Charles Keith (1845–1927) later Earl of Shelburne, before succeeding as 5th Marquess of Lansdowne
Hon.
Edmond George (1846–1935), styled Lord Edmond Petty-Fitzmaurice, until being created Baron Fitzmaurice
Lady Emily Louisa Anne (1855–1939), married The Hon.
Everard Charles Digby (a son of Edward, 9th Baron Digby), leaving issue.In 1863, her husband inherited his father's marquessate, whereby she became Marchioness of Lansdowne.