Source Data Reference for:

City = Leeds
Time = 1850

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Leeds	1825	98,000			Tertius Chandler	Four thousand years of urban growth	p518
Leeds	1825	98,000			Tertius Chandler	Four thousand years of urban growth	p489
Leeds	1826	100,000	passed for the 1st time		Tertius Chandler	Four thousand years of urban growth	p542
Leeds	1850	184,000			Tertius Chandler	Four thousand years of urban growth	p519
Leeds	1850	172,000			Paul Bairoch	La population des villes europeennes de 800 a 1850
Leeds	1850	184,000			Tertius Chandler	Four thousand years of urban growth	p24
Leeds	1850	184,000			Tertius Chandler	Four thousand years of urban growth	p490
Leeds	1850	184,000			Tertius Chandler	Four thousand years of urban growth	p536
Leeds	1861	222,000			Tertius Chandler	Four thousand years of urban growth	p540