Elizabeth Wyndham British artist and writer; (1720-1769) (1720–1769) Parents Catherine Seymour Sir William Wyndham, 3rd Baronet Children George Nugent-Temple-Grenville, 1st Marquess of Buckingham Thomas Grenville Catherine Grenville William Wyndham Grenville, 1st Baron Grenville Hester Grenville Elizabeth Grenville Charlotte Williams-Wynn Siblings Charles Wyndham, 2nd Earl of Egremont Percy Wyndham-O'Brien, 1st Earl of Thomond Catherine Wyndham Partners George Grenville
