North Willoughby local government area Region Municipality of North Willoughby formed in 1865 when James William Blight became the first mayor. It initially covered Lane Cove and Willoughby but these were split into two municipalities in 1890. Type Region {"name":"Region","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}