The first European settler in Avondale was Abraham Harris who settled the area three years after its 1850 incorporation into Jefferson Township. In 1869, Avondale was incorporated as a village. It has been speculated that developer and Pennsylvania native John Lewis Cochran named the village in honor of the miners and rescue workers who died in the Avondale coal mine fire. Atypical for the time, Avondale was racially integrated in the nineteenth century with twenty African American families moving to the area and building Avondale's first church in the 1880s. Avondale, along with the rest of Jefferson Township, was annexed by the City of Chicago in 1889.