The Alex Halone House in Thermopolis, Wyoming, was built by Finnish immigrant Alex Halone for his personal residence in 1909–1910. Halone, a stonemason, built several stone structures in Thermopolis. Three generations of the Halone family were stonemasons. The grounds include a log Finnish sauna built by Alex and Eugene Halone with assistance from Lauri Suikaonen in 1946–51. History Halone started the house in 1909, digging a by basement with sandstone walls and a temporary roof, in which he and his family lived that winter. The next year he built the two–story house, by in rock-faced ashlar sandstone. Details were executed in travertine, locally found in the terraces of thermal springs. Over time a series of porches and dependent structures were built, sometimes as advertisements of Halone's skill with stonework. A chimney on the east side of the house uses slate, pink granite and sandstone, and incorporates a balcony and a window. A variety of porches were added by Halone, while the rear was raised from one to two stories. During the 1920s Halone altered the house to accommodate renters. Other contributing structures include a garage from the 1920s, a barn, and the sauna, which is noted on the National Register nomination as "exceptionally significant." Non-contributing structures include a picnic shelter, a well, a fish pond and bridge and an outdoor grill. While considered non-contributing to the historic designation, these elements are sympathetic in design and material to the historic structures. Alex Halone Alex Halone was born on 18 June 1877 in Finland, the son of granite cutter Anti Halonen and his wife Anna Liisa Karkkainen. He learned his trade from his father and emigrated to the United States in 1904, leaving behind a wife and child. Some time after he arrived at Ellis Island in 1904 he changed his name to "Halone." He first worked at a stone quarry in Quincy, Massachusetts, then moved to Valparaiso, Indiana, where he enrolled in night classes at Valparaiso University and learned English. He moved to Thermopolis, which impressed him with its hot springs and natural setting. Halone filed a homestead claim for of land outside Thermopolis and planted it in crops. He excavated a dugout for his family, for whom he sent instructions to join him in Wyoming. The homestead expanded to , encompassing a quarry from which Halone obtained building stone. At the same time he purchased property in Thermopolis for his