sentences:  The name itself stems back to Normandy in France and literally means "mud hill".Suburban development did not begin in Mowbray until the late 1800s when a small grid of streets was laid out on the southern slopes of the hill on the eastern side of Invermay Road and Button Street extending towards Launceston Church Grammar School.After WW1 more streets were added north of Button Street and Vermont Road, forming a crude grid extending north towards Newnham, east towards the racecourse and west towards the escarpment where the hill drops into the Tamar River.