Matt Kirk Collection2018-08-102018-08-101900/03/12http://hdl.handle.net/20.500.11989/6545Montgomery County Courthouse located on Commerce Street between Second and Third Streets in Clarksville, Tennessee. The present courthouse is Montgomery County's fourth. The first two were located in places that were inconvenient to the public, and the third was completely destroyed by the Great Fire of 1878.slideCourthouses -- Clarksville -- Tennessee