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'.
Bieszczady County . As of 2006 its total population is 22,213, of which the population of Ustrzyki Dolne is 9,478 and the rural population is 12,735. Its average population density of 19.5 persons per square kilometre (50.5 per square mile) makes it the least densely populated county in Poland. The county includes the greater part of Bieszczady National Park ("Bieszczadzki Park Narodowy"), and of the Polish part of the UNESCO-designated East Carpathian Biosphere Reserve. Bieszczady County is bordered by Lesko County to the west and Przemyśl County to the north. It also borders Ukraine to the east and south. The county is