Brewer, Addison P.Mellen, HarveyMullett, James H.A survey map of the northern part of Hayes Township in Otsego County, Michigan. The township lines were originally measured in 1839, but part of the southern boundary and all of the subdivisions were remeasured in 1856.JPEG2000b05e3a15-993a-4061-8e6b-dcc55be853b0MI-T030N-R004WengDepartment of Natural Resources8888-003Public30N 04W - Survey Map of Hayes Township, Otsego County, Page 1 [Michigan]MapsMichigan--OtsegoT030N-R004W1839