In 1850 Joseph Walker came here to the Durham Road where it crosses the Saugeen River. He built an inn and contracted to build two bridges and a part of the road. He and his son William were in 1851 granted free lots and later allowed to buy adjoining property. Joseph Walker built a sawmill in 1852 and added a grist-mill the following year. Two stores were opened and "Brant Post Office" was established. Subdivisions were registered by Joseph Walker and others in 1857 when the name of the post-office was changed to Walkerton. The community was proclaimed the "county town" of Bruce County in 1866, and Walkerton was incorporated as a Town in 1871.