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'.
Delaware County, New York 2000, there were 48,055 people, 19,270 households, and 12,737 families residing in the county. The population density was 13/km² (33/sq mi), making it the least densely populated in the state outside of the Adirondacks. There were 28,952 housing units at an average density of 20 per square mile (8/km²). The racial makeup of the county was 96.44% White, 1.18% Black or African American, 0.31% Native American, 0.53% Asian, 0.01% Pacific Islander, 0.53% from other races, and 0.99% from two or more races. 2.05% of the population were Hispanic or Latino of any race. 23.9% were of English ancestry, 16.9% were