In the south-western corner of the township are the lands reserved for Billy Caldwell, a Potawatami chief, Victorine Potier, a Potawatami woman, and Jane Miranda. This rather odd intrusion into the checker­board pattern persists to this day, as the Caldwell Forest Preserve. The Indian Boundary Line which runs along the edge of the reservation may also be traced at intervals on the city’s street-maps as Rogers Avenue (no doubt taking this name from the P. Rogers on our map).

The population of Niles was 331 and was concentrated along the river. Note the distinctive road-crossing near the figure 21.  This seems to be the same upright V crossing as the one shown on map 1 (with Saint Peter’s church in the V). The former Indian trails are in the process of changing into the main diagonal roads, later to become known as Lincoln Avenue and Niles Center Road. Running our eyes across the map, we catch a good many names which have survived: Mulford lives on in Mulford Street, Carpenters Bridge in Carpenter Road, and Jefferson In Jefferson Park, to name only a few.