Cassville, Georgia, is a community located in Bartow County in the U.S. state of Georgia. It was originally the county seat, before the name was changed from Cass County. The seat was moved to Cartersville because General Sherman destoryed what was the thriving town of Cassville in his Atlanta Campaign of 1864. Cassville, although no longer incorporated, is said to encompass an area beginning at the Cassville Road-Firetower Road intersection and extending a mile in all directions. Cassville is home to one of the oldest post office buildings in the country and Cass Grocery, a general store that has stood since 1887. It is considered part of metro Atlanta but still has the small town atmosphere. This article needs a complete rewrite for the reasons listed on the talk page. ... Bartow County is a county located in the Georgia. ... A U.S. state is any one of the fifty states (four of which officially favor the term commonwealth) which, along with the District of Columbia, form the United States of America. ... A county seat is an administrative center for a county. ... Cartersville is a city located in Bartow County, Georgia named after Col. ... Portrait of William Tecumseh Sherman by Mathew Brady William Tecumseh Sherman (February 8, 1820 – February 14, 1891) was an American soldier, businessman, and author. ... Palisades and chevaux-de-frise in front of the Potter House, Atlanta, Georgia, 1864. ...