Letters to Margaret Ormsby, 1777-1803, a number of which are by solicitors and agents on the sale of her London house and her various family inheritances. Other letters of interest are from her husband, Owen Ormsby, contemplating the purchase of the parliamentary borough of Beaumaris [1777x1784], William Ormsby and Mary Owen, on Margaret's marriage, society news and the Hanoverian royal family, 1777; and condolences on the death of Ellen Owen, 1802.