Cathays from Old English haga. An unlikely explanation which is sometimes found is that it is from 'Cad Hayes' – cad, the Welsh word for battle, and the various shades of meaning of the medieval English hague/hay above. The current term shares its orthography, but not its pronunciation nor meaning with 'Cathay', an alternative name for China. By the medieval period farmland outside the old Cardiff Castle, Cathays takes in the northern limit of medieval Cardiff — marked by the crossroads of Fairoak Road and Crwys Road. After John Stuart, 1st Marquess of Bute, married The Hon. Charlotte Hickman-Windsor (daughter of
Fairwater, Double Bay can continue to live-in at "Fairwater". "Fairwater" is set on facing Sydney Harbour and in 2017 had an estimated value of approximately 100 million. The retaining walls are of rubble construction with no mortar in the bedding joints. The stone is sandstone, probably local. The front (carriage) drive is surfaced in asphalt with brick edging. The brick edging is contemporary with the retaining walls. The grounds could not be considered particularly interesting examples of a formal garden style. It does however retain a large area, with extensive lawns towards the harbour and a number of mature and fine specimens of