This is the 1881 Census showing William and Daniel Graham listed as African, living on what would have been Tanbark Road.
Both brothers are recorded as living on Tanbark Road on multiple Census records such as, 1851, 1891, 1901 and 1911.
Statistics Canada. 1881. Census of Canada 1881. Library and Archives Canada no. 3768143, microfilm C-13254.