Lot Essay
The sitter was the daughter of George Montagu, Earl of Halifax, and first wife of Francis, 7th Lord North and 3rd Lord Guilford, later 1st Earl of Guilford. She had two children; Frederick Lord North, who went on to be Prime Minister to King George III, and Louisa. Tragically, she died shortly after her daughter's birth and her husband was so upset by her death that he couldn't stand living with the young baby and gave her up for adoption. Lucy, Countess of Guilford was painted in three-quarter length by Sir Godfrey Kneller (sold Christie's London, 25 October 1968, lot 21) and full-length by Enoch Seeman (in a private collection). There is also an unattributed portrait of oval format in a private collection which appears to have been based on the present portrait, as she wears the same dress and plumed cap.