Source Data Reference for:

City = Bruges
Time = 1850

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Bruges	1850	50,000			Paul Bairoch	La population des villes europeennes de 800 a 1850
Bruges	1850	50,000			Tertius Chandler	Four thousand years of urban growth	p26
Bruges	1862	50,300			n/a	Gothaischer Hofkalender