A lands administration division within the County of Roxburgh, Land District of Rylstone. Morundurey is shown on Peter Ogilvie's survey of Capita River and Umbiella Creek, 31st January 1830. Ref: State Records Surveyor Generals Maps, 2509. The name later became the Parish name for this district. Monundurey is also a lapsed name for Genowlan Mountain.