Brookfield, NoahCathcart, C. W. (Charles William), 1809-1888A survey map of Grattan Township in Kent County, Michigan, measured in 1837.JPEG20004695318a-53a9-4f0e-9b31-be7ac9fda658MI-T008N-R009WengDepartment of Natural Resources8888-003Public08N 09W - Survey Map of Grattan Township, Kent County, Page 1 [Michigan]MapsMichigan--KentT008N-R009W1837