The Long Lake township area was initially settled in 1862 when Ira Chase and his brother-in-law Eliphalet Fillmore traveled from Whitewater township to Grand Traverse County to select land. The next few years saw the gradual influx of families who cleared forested areas to establish farms. An annual cycle of farming in the summer, logging in the winter, and maple sugaring in the spring began. The end of the Civil War brought additional settlers and in November 1866 a group of men petitioned the Board of Supervisors of Grand Traverse County to form "Viola" township. In January 1867, Long Lake Township was formally organized.