Close to the shores of Lough Conn and from there looking not unlike a ‘cottage’ constructed for the Vanderbilts in Newport, Long Island, this is Errew Grange, County Mayo designed in the early 1870s by James Franklin Fuller for Granville Knox following the latter’s marriage to heiress Ellen Farrer. Unfortunately Mrs Knox’s resources proved not to be limitless and by the mid-1880s her husband was declared bankrupt: he and his family are believed to have emigrated to Nova Scotia and the newly-completed Errew Grange – otherwise known as ‘Knox’s Folly’ – was seized by bailiffs. After which the building had a somewhat chequered career, serving on several occasions as an hotel (in which capacity it might almost have been the model for the fictional Majestic in J.G. Farrell’s 1970 novel Troubles) and for a short period as a convent school. In 1949 Errew Grange was gutted by fire and the shell thereafter stood empty until some years ago the property was converted into what were intended to be luxury apartments: this scheme appears to have failed since it now stands empty and rather desolate.