Adair, George E.Nicholson, HenryA survey map of Frost Township in Clare County, Michigan. Originally measured in 1839, the eastern township line and subdivision lines were resurveyed; the township line was completed in 1856 and the subdivision lines in 1857.JPEG20001c45ca42-9e3b-47b7-a4de-8b6727564699MI-T020N-R004WengDepartment of Natural Resources8888-003Public20N 04W - Survey Map of Frost Township, Clare County, Page 1 [Michigan]MapsMichigan--ClareT020N-R004W1839