In the far north a few remains occur which point to a still earlier period, or when the disposition to render the manorial home a fortress was very natural. Moats, or the depressions they once occupied, are common in all parts, even where there was least danger of attack. In the neighbourhood of Morecambe Bay the building was often as strong as a castle, as in the case of the old home of the Harringtons at Gleaston, two miles east of Furness Abbey. These celebrated ruins, which lie in a hollow in one of the valleys running seawards, are apparently of the fourteenth century, the windows in the lower storey being acutely pointed single lights, very narrow outside, but widely splayed within. Portions of three square towers and part of the curtain-wall connecting them attest, with the extent of the enclosure (288 feet by 170 where widest), that the ancient lords of Aldingham were alike powerful and sagacious. On the way to Gleaston, starting from Grange, a little south of the village of Allithwaite, Wraysholme tells of similar times, though all that now remains is a massive tower, the walls 3-1/2 feet thick as they rise from the sod. It was near Wraysholme, it will be remembered, that according to tradition and the ballad, the last of the English wolves was killed. The fine old tower of Hornby Castle, the only remaining portion of a stronghold commenced soon after the Conquest, is of much later date, having been built in or about 1520. That without being originally designed to withstand the attack of a violent enemy, more than one of these substantial old Lancashire private houses held its own against besiegers in the time of the civil wars is matter of well-known history. Lathom House (the original, long since demolished) has already been mentioned as the scene of the memorable discomfiture of Fairfax by Charlotte, Countess of Derby, the illustrious lady in whom loyalty and conjugal love were interwoven.