Source Data Reference for:

City = Toledo (OH-USA)
Time = 1850

City Year Size Size Comment Year Comment Author Title Location
Toledo (OH-USA)1837foundedn/ahttp://en.wikipedia.org/wiki/List_of_North_American_cities_by_year_of_foundationn/a
Toledo (OH-USA)1850 3,800Jan Lahmeyerhttp://www.populstat.info/n/a