Source Data Reference for:
City = Trondheim
Time = 1850
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Trondheim | 1850 | 15,000 | Paul Bairoch | La population des villes europeennes de 800 a 1850 | |||
| Trondheim | 1855 | 16,000 | Jan Lahmeyer | http://www.populstat.info/ | n/a |