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