Northumberland 1542 and Hexhamshire in 1572. Islandshire, Bedlingtonshire and Norhamshire were incorporated into Northumberland in 1844. Tynemouth and other settlements in North Tyneside were transferred to Tyne and Wear in 1974 under the Local Government Act 1972. Lying on the Anglo-Scottish border, Northumberland has been the site of a number of battles. The county is noted for its undeveloped landscape of high moorland, now largely protected as the Northumberland National Park. Northumberland is the least densely populated county in England, with only 62 people per square kilometre. Northumberland originally meant 'the land of the people living north of the River Humber'.
Hudson County, New Jersey population was enumerated at 634,266, in turn an increase of 25,291 (+4.2%) from the 608,975 enumerated in the 2000 Census. Hudson County is the fourth-most populous county in the state. Hudson County is the geographically smallest and most densely populated county in New Jersey and the sixth-most densely populated county in the United States, with 13,731.4 residents per square mile of total area in 2010, and 14,973.9 per square mile in 2017. <mapframe latitude="40.7367" longitude="-74.0660" zoom="11" width="300" height="400" align="right" text="Interactive map of municipalities of Hudson County."> SELECT ?id ?idLabel (CONCAT('', ?idLabel, '') AS ?title) ?OSM_relation_ID WHERE { " </mapframe> There