Henrietta Sebright (1770-1840) (1770–1840) Parents Sarah Knight Sir John Sebright, 6th Baronet Children Edwin Lascelles Edward Lascelles, Viscount Lascelles Henry Lascelles, 3rd Earl of Harewood Emma Portman, Viscountess Portman Frances Lascelles Arthur Lascelles Harriet Holroyd, Countess of Sheffield William Lascelles Louisa Lascelles Siblings Sir John Sebright, 7th Baronet Partners Henry Lascelles, 2nd Earl of Harewood
