Margaret Lascelles noblewoman; (1853-1927); daughter of Henry Lascelles, 4th Earl of Harewood, and Lady Elizabeth de Burgh (1853–1927) Parents Elizabeth de Burgh Henry Lascelles, 4th Earl of Harewood Children Lady Sybil Marjorie Lubbock (née Cuffe) Joan Cuffe Siblings Henry Lascelles, 5th Earl of Harewood Constance Lascelles Charles George Lascelles Gerald William Lascelles Frederick Lascelles Eric James Lascelles Mary Lascelles Susan Lascelles Francis John Lascelles Edwin Harry Lascelles George Algernon Lascelles William Horace Lascelles Daniel Harry Lascelles Partners Hamilton Cuffe, 5th Earl of Desart