Hugh, who was father of the explorer and diplomat Gertrude Bell, Florence, Mary Katherine, known as Maisie, who in 1873 married Edward Stanley, 4th Baron Stanley of Alderley, Ada, Charles, and Ellen (who died in infancy). He had about 60 grandchildren. In 1854, he built Washington New Hall, a few miles south of Newcastle-upon-Tyne. In 1872 an illegally young chimney sweep, aged 7, died in a chimney in the Hall. Bell promptly moved into the newly built Rounton Grange near Northallerton, leaving Washington Hall empty for nineteen years until he donated it as a home for poor children, named at his request "Dame Margaret's Hall". According to his granddaughter's biographer Georgina Howell, he was "a formidable giant of a man" and somewhat abrasive. The family prepared a Christmas alphabet in 1877 at Rounton Grange, including "C is the Crushing Contemptuous Pater", which Bell's daughter Elsa later annotated "Sir Isaac Lowthian Bell". In Howell's view, another event also hinted at Bell's character: one cold winter's night, his coachman was found, according to some papers found in Mount Grace Priory, "frozen stiff on the box-seat of his carriage". Howell notes that the coachman could simply have had a heart attack, and not have died of exposure at all, but still, in her view "consideration for others was not, perhaps, Lowthian's principal quality". Rounton Grange was finished in 1876, under the architect Philip Webb; it was at that time his largest project. The house was five storeys high, of yellow brick with a pantiled roof, enormous mock mediaeval chimneys and "gothic" features. It was set in an estate of 3000 acres with lawns, a wood full of daffodils, a rose garden, and two lakes. Inside was an immense arched gallery that stretched the full width of the house, a wide curved staircase and baronial fireplace. In the main drawing room there was an Adamesque fireplace, and two grand pianos on a vast carpet. There was a large tapestry frieze of Chaucer's Romaunt of the Rose designed by William Morris and Edward Burne-Jones, and made by Lady Bell and her daughters over several years. Given his huge wealth, Margaret and he lived relatively simply, preferring the relatively humble Arts and Crafts style for his three-year refurbishment of the medieval Mount Grace Priory near Osmotherley, which was in serious disrepair when he purchased it in 1898 as a weekend retreat. The house was decorated by