Pleasant Township, Butler County, KansasPleasant Township is a township in Butler County, Kansas, United States. As of the 2000 census, its population was 4,649.HistoryPleasant Township was organized in 1873.GeographyPleasant Township covers an area of and contains one incorporated settlement, Rose Hill. According to the USGS, it contains two cemeteries: Dunlap and Rose Hill.TransportationPleasant Township contains three airports or landing strips: Flying H Ranch Airport, Graham Airport and Trabue Airport.