 The Caledon family took an active interest in the management of their estates.The 2nd and 3rd Earls made extensive improvements to the village of Caledon, erected the flour mill in the village, gave financial support to the poor of Caledon and to schools on the estate, and improved their property by draining, liming, etc.In addition, large sums of money were spent improving and extending the 'big house' at Caledon (variously known as Caledon House, Caledon Hill and Caledon Castle), and on laying out the richly ornamental demesne and gardens of over .