150 THE ESSEX NATURALIST. on the south side a block of buildings about 45 feet in length. From its more imposing and ornamental character it is evident that the principal entrance was intended to be on the south side and not on the north, as now, which is much plainer and heavier in appearance. As we have seen this noble pile was begun in the early 16th century, the main material employed being red brick with black diapering of the same material. The east and west flankings are of two storeys, the gatehouse of three, with semi-octagonal towers of eight stages; but the most notable feature is the employment of terra cotta for the large windows of the tower and the west wing, a material hitherto quite unknown in England, but not uncommon in Italy. Layer Marney Towers, if not unique in this respect, without doubt constitutes the best surviving example of Renaissance Terra Cotta work in England. The credit of its introduction and use is given to Girolamo de Travizi, who was architect to Henry VIII., and would assuredly be well known to Lord Marney, and it is therefore probable that he was responsible for designing and planning the Towers and possibly personally superintended the erection. Two of the original chimney shafts with moulded bases and spiral flutings, with spurs, remain. There were originally six, but only the moulded bases of the other four exist, the shafts having been rebuilt. A full description of the architectural details, too numerous to mention now, will be found in the Report of the Royal Commission for the Survey of Historical Monuments. Upon the death of Henry, Lord Marney, in 1523, his son succeeded to the property, but he died the following year, and his two daughters and co-heiresses sold it to Sir Brian Tuke, secretary to Cardinal Wolsey. Sir Brian died in 1545, and was followed by his third son, George Tuke, who married Margaret, daughter of William Morice of Chipping Ongar, and, dying in 1573, his son, Peter, sold it to Sir Samuel Tryon of Bois Hall in Halstead. He died in 1627, and his son Samuel sold the estate to John Ellys, woollen draper and alderman of London, who again sold it to Nicholas Corsellis, of London, merchant. Subsequent owners were of little importance; for a time it was used as a farm-house, and the building was long neglected and uncared for; but when it was taken by Mr. W. M. de Zoete he spent a good deal of money in putting it into order and making- it habitable as a gentleman's residence, and it has since been well kept and preserved. The buildings as we see them to-day are substantially as William, Lord Marney, left them, with some additions by his son, John, but the plan was never completed and Layer Marney Towers remains only a fragment, but a splendid fragment, of a scheme which would have rivalled, if not have excelled, any other house in the County. Miss M. S. Campbell, the daughter, and Mr. J. W. Campbell, the son, of the house, both members of our Club, are keenly interested in one or other branch of natural history. Miss Campbell had guided the party earlier in the day in search of wild plants, and she had set out for its inspection a portion of her herbarium, while her brother exhibited to the visitors his extensive collection of birds—in part his own collection and in part bequeathed to him by the late Dr. J. H. Salter, of Tolleshunt D'Arcy—in the long S. building which has been utilised as a museum by the present owners of the Hall. Both these exhibits, and the lucid