Balruddery House by Longforgan in Perthshire was designed by David Neave for James Webster circa 1820. In about 1879 it was bought by James F White, who had previously leased Castle Huntly in Longforgan. James White and his son J Martin White had the house extensively remodelled and modernised by Charle Edward and Thomas Saunders Robertson and the White family moved in circa 1881. J Martin White was very interested in the technologies of the day and electricity was installed in the house by April 1881, powered by a generator run off a stream on the estate, possibly the first domestic generating plant in Scotland.