Here is a brief bio about her and her husband:
Harriet Georgiana Brudenell ---- 1797-1836 ---- (1st Wife)
Lady Harriet, Countess of Howe, was born about 1797, the daughter of Sir Robert Brudenell, 6th Earl of Cardigan and Penelope Anne Cooke.
(She had 10 children with the following person. - gogm)
(1st) Earl of Howe ---- 1796-1870
His Lordship Richard William Penn Curzon was born on 11 December 1796, the son of Penn Assheton Curzon and Sophia Charlotte Howe. He first married Harriet Georgiana Brudenell, and after her early death, he married Anne Frances Gore.
Upgrade image posted 16 November 2014 from tumblr.com/search/19th%20c.%20Britain.