Castle Howard by Hawksmoor. The grounds of Castle Howard are also used as part of at least two charity running races during the year. Located on the Estate, but operating separately to the house and gardens and run by an entirely independent charitable trust, is the Yorkshire Arboretum. Originally created through the enthusiasm and partnership of George Howard (Lord Howard of Henderskelfe) and James Russell, over a period of eighteen years, from 1975 to 1992, it was opened to the public for the first time in 1999 and a new Visitor Centre opened in 2006.The arboretum's extensive and important collection of 6,000
Howard County, Arkansas Howard County, Arkansas Howard County is a county located in the U.S. state of Arkansas. As of the 2010 census, the population was 13,789. The county seat is Nashville. Howard County is Arkansas's 74th county, formed on April 17, 1873, and named for James Howard, a state senator. It is an alcohol prohibition or dry county. According to the U.S. Census Bureau, the county has a total area of , of which is land and (1.1%) is water. As of the 2000 census, there were 14,300 people, 5,471 households, and 3,922 families residing in the county. The population density was