 Complete the following phrase:  The lands of Cathcart were held by the family of that name from the 12th century. In the mid-15th century the head of the family was raised to the peerage as Lord Cathcart, and it is believed that the castle was built at around this time. In 1546 the castle passed to the Semple family. It is highly unlikely that Mary, Queen of Scots, would have spent the night before the 