Source Data Reference for:

City = Granada
Time = 1800

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Granada	1800	70,000			Paul Bairoch	La population des villes europeennes de 800 a 1850
Granada	1800	55,000			Jan De Vries	European urbanization 1500-1800	p277
Granada	1800	53,000			Tertius Chandler	Four thousand years of urban growth	p486
Granada	1800	53,000			Tertius Chandler	Four thousand years of urban growth	p23