Source Data Reference for:

City = Florence
Time = 1400

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Florence	1350	33,000	"2/3 die in plague (from 100,000)"	after 1348 plague	Aldo Cazzullo	A riveder le stelle	p172
Florence	1350	40,000			Tertius Chandler	Four thousand years of urban growth	p475
Florence	1400	61,000			Tertius Chandler	Four thousand years of urban growth	p18
Florence	1400	61,000			Tertius Chandler	Four thousand years of urban growth	p539
Florence	1400	61,000			Tertius Chandler	Four thousand years of urban growth	p513
Florence	1400	61,000			Tertius Chandler	Four thousand years of urban growth	p476
Florence	1400	55,000			Paul Bairoch	La population des villes europeennes de 800 a 1850