Brookfield, NoahCathcart, C. W. (Charles William), 1809-1888A survey map of Courtland Township in Kent County, Michigan, measured in 1837. A portion of the city of Rockford is located in the southwest of this township.JPEG2000c2cce9c3-ad97-4c75-924a-2d0f3f476f08MI-T009N-R010WengDepartment of Natural Resources8888-003Public09N 10W - Survey Map of Courtland Township, Kent County [Michigan]MapsMichigan--KentT009N-R010W1837