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, Texas Howard County, Texas Howard County is a county located in the U.S. state of Texas. As of the 2010 census, its population was 35,012. Its county seat is Big Spring. The county was created in 1876 and organized in 1882. It is named for Volney E. Howard, a U.S. Congressman from Texas. Howard County is included in the Big Spring, TX Micropolitan Statistical Area. According to the U.S. Census Bureau, the county has a total area of , of which are land and (0.4%) are covered by water. Howard County is located at the boundary between the Llano Estacado to