As the population began to expand, the land was reclaimed for arable land. In a survey of 1322, the Lord of Manchester was permitted to appropriate more land for arable use, provided he left enough common pasture land for the commoners to graze their animals. Named arable farmers of this time included Thomas Grelley, Sir John de Byron, Sir John de Longford and Dame Joan de Longford, who farmed 136 acres of land subject to the Lord of Manchester. There are records of a sale of land, which refer to "that moiety of the place called Burnage lying next to Heaton", when John La Warre and his wife Joan granted 100 acres of moor and pasture in Heaton and Withington to a Thomas de Trafford.