Source Data Reference for:

City = Venice
Time = 1000

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Venice	900	37,000			Paul Bairoch	La population des villes europeennes de 800 a 1850
Venice	900	35,000			Tertius Chandler	Four thousand years of urban growth	p538
Venice	1000	45,000			Tertius Chandler	Four thousand years of urban growth	p538
Venice	1000	45,000			Paul Bairoch	La population des villes europeennes de 800 a 1850
Venice	1000	45,000			Tertius Chandler	Four thousand years of urban growth	p528
Venice	1000	100,000			George Modelski	World Cities -3000 to 2000	p50
Venice	1000	45,000			Tertius Chandler	Four thousand years of urban growth	p15
Venice	1000	45,000			Tertius Chandler	Four thousand years of urban growth	p469