In 1850 it is believed the Colony had a population of 55. In 1859 eight neighbouring landlords took possession of sections of Bennachie as part of their estates. This action, recognised in law from 5 March 1859, has become known as the Division of the Commonty. As a result, the population on the side of the hill began to decline. Most of the crofts were built on land claimed by Col. Charles Leslie of Balquhain and Fetternear. His son, Charles Stephen Leslie, was responsible for evicting some of the residents in 1878.