Note 259 — Chapter XXVII

Margaret Rolle, a great Devonshire heiress, the wife of Robert Lord Walpole, afterwards Earl of Orford, separated from her husband and quarrelled violently with his whole family. On the death of Lord Orford she married the Hon. Sewallis Shirley, uncle to Lady Huntingdon, from whom she also separated in 1754. She affected, at times, great friendship for Lady Huntingdon, and often attended her chapels and the preaching at her house. She was a woman of very singular character, and considered half mad; this last quality she communicated to her unfortunate son, George, third Earl of Orford, the nephew of Horace Walpole. In 1751 she succeeded, in her own right, to the baronies of Clinton and Say, on the death of Hugh, Earl Clinton. She died at Pisa, in Italy, in 1781, and was buried at Leghorn.