Source Data Reference for:

City = Alessandria
Time = 1200

City Year Size Size Comment Year Comment Author Title Location
Alessandria1168Jan Lahmeyerhttp://www.populstat.info/n/a
Alessandria1200 20,000Paul BairochLa population des villes europeennes de 800 a 1850
Alessandria1200 15,000Tertius ChandlerFour thousand years of urban growthp16