Alexander died 18 August 1852 , the manor passed to his son and heir William Douglas - Hamilton , 11th Duke of Hamilton , born 18 February 1811 .
Alexander was also 7th Duke of Brandon .
Alexander died 18 August 1852 , the manor passed to Alexander 's son and heir William Douglas - Hamilton , 11th Duke of Hamilton , born 18 February 1811 .
Alexander was also 7th Duke of Brandon .