Source Data Reference for:
City = Springfield (MO-USA)
Time = 1850
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Springfield (MO-USA) | 1825 | founded | 1820s | Jan Lahmeyer | http://www.populstat.info/ | n/a | |
| Springfield (MO-USA) | 1850 | 415 | n/a | http://www.wikipedia.org/ | eng2020 |