Genesee and Flushing were split off from Flint Township. Fenton was split off from Argentine Township. Genesee included half the survey area to the west. While Flushing included the other half of that survey area (township 8 North range 6 East), the full township area further west (township 8 North range 5 East) then another survey area and half the row below (township 7 North range 5,6 East). Thus Flint Township consisted of one and a half township survey areas.  15 northerly sections of survey area Township No. 7 north of range No. 7 east in Flint Township plus southerly sections of Genesee Township was set off by the Michigan legislature as Kearsley Township in 1839. On March 7, 1843, the legislature abolished this township returning the sections back to Flint and Genesee Townships. Thus Flint Township consisted of approximately one and a half township survey areas. Two new townships were formed by the state on March 9, 1842. Thetford was the east most survey area split off from Vienna. While Gaines was formed with the western township survey of Mundy. The county was enlarged on March 9, 1843, by adding a column of townships on its east from Lapeer County. From north to south, the townships were Forest, Richfield, Davison and Atlas. On March 25, 1846, an additional two townships were formed, Clayton and Pewanagawink. Clayton splitting the southernmost survey area off from Flushing Township. Pewanagawink took the westernmost survey area from Vienna and changed its name to Montrose by act of January 15, 1848. Morris Township was created on February 12, 1855, from a single survey township area with its two halves taken from Flushing and Genesee Townships. Flint Township was split into three parts upon the formation of the City of Flint. The County Board of Supervisors split the remaining township survey area into two with the western area becoming Garland Township (this name only last until the Flint name was restored on February 5, 1856) and the remaining eastern survey area became Burton Township. Plans for the Genesee Recreation Area was placed in Flint's master plan in 1950. This was present to Charles Stewart Mott Foundation Board of Trustees in 1964 with C.S. Mott getting behind the plan. In 1968, the county park system was started with the purchase of vacant land. with funds from the Mott Foundation, with a stipulation that a parks commission be formed.