Government Farm Castle Hill Farm Government farm inĀ the present-day Castle Hill-Cherrybrook area begun with convict labour in 1801 by Governor King to help feed the struggling colony. Locate -33.730034912449, 151.01324216536 Name Alternate Public Agricultural Settlement {"name":"Alternate","target":"","target_text":"Public Agricultural Settlement","date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null} Type Farm {"name":"Farm","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}