Danville Historical Society’s 47th Annual Holiday Tour will showcase nine “Architectural Wonders of Danville.” The tour this year will take place on Saturday, December 7th, from 11 am until 5 pm, and will feature five houses, three museums, and a church. The Sutherlin Mansion, home of the Danville Museum of Fine Arts & History, will of course be a part of the tour, as it is every year, as will be the Langhorne House Museum, birthplace of Lady Astor and her sister, the original Gibson Girl, Irene Langhorne Gibson. Rounding out the museums will be the new Danville Fire Department Headquarters and Museum. Here visitors can see how construction of…