Source Data Reference for:

City = Cologne
Time = 1300

City Year Size Size Comment Year Comment Author Title Location
Cologne1250 52,000Tertius ChandlerFour thousand years of urban growthp473
Cologne1300 52,000Tertius ChandlerFour thousand years of urban growthp474
Cologne1300 54,000Paul BairochLa population des villes europeennes de 800 a 1850
Cologne1300 54,000Tertius ChandlerFour thousand years of urban growthp17
Cologne1346 18,500"btw 15,000 & 22,000"Colin McEvedyThe New Penguin Atlas of Medieval History ISBN 0-14-051249-7p89