Central heating
General Richardson Robertson's nephew, Colonel Edmund Robert Stewart Richardson took over the house, selling it in 1910 to Sir Stewart Coats, from Paisley. The house was enlarged by alterations to the servants quarters and a new entrance porch. Central heating and electric lighting were also installed. An army hut was erected for use as a dance hall after the World War I and dances were held for staff and locals. A 9-hole golf course was laid out by professional golfer Ben Sayers but this was ploughed up as part of the campaign to provide more food during World War II.