20191018 09581600 1.0 TRUE Municipalities All municipalities within DeSoto County are depicted by legal Descriptions on file at the DeSoto County Chancery Clerk's office in Hernando, MS. Walls: Book# 417 Page# 233 June 15, 2006Horn Lake: Book# Page# April 15, 2008Southaven: Book# 523 Page# 136 November 30, 2009Olive Branch Book# Page# June 2, 1998Hernando Book# 459 Page# 205 July 7, 2007 This data is maintained by the DeSoto County GIS Department.