Thomas Gainsborough - Elizabeth Wrottesley, later Duchess of Grafton -...
Google Cultural Institute Public domain photograph of 18th-century female portrait painting, free to use, no copyright restrictions image - Picryl description
Thomas Gainsborough - Elizabeth Wrottesley, later Duchess of Grafton -...
Google Cultural Institute Public domain photograph of 19th-century portrait painting, free to use, no copyright restrictions image - Picryl description
Isabella, Countess of Hertford (1765) by Alexander Roslin
The Countess of Hertford (1726–1782), née Isabella FitzRoy, wife of Francis Seymour-Conway, 1st Marquess of Hertford (1718–1794)
Cosway - Caroline, Countess of Harrington
Portrait of Lady Caroline FitzRoy (1722–1784), daughter of Charles FitzRoy, 2nd Duke of Grafton and wife of William Stanhope, 2nd Earl of Harrington
Augustus FitzRoy, by Christian Friedrich Zincke
Lord Augustus FitzRoy (1716-1741) Public domain photograph of 18th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Augustus Charles Lennox FitzRoy, 7th Duke of Grafton - Suffolk Celebri...
Portrait of Augustus Charles Lennox FitzRoy, 7th Duke of Grafton, published August 1893 in Suffolk Celebrities