Category:Xu Youren (Qing dynasty)

**Xu Youren**
	Qing dynasty person CBDB = 61310
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Date of birth	1800
Date of death	21 December 1860
Country of citizenship	Qing dynasty;
Occupation	mathematician;
Ancestral home	Wanping; Wucheng County;
Authority file
	Q11070726; VIAF ID: 36651396; Library of Congress authority ID: no2005061191; Open Library ID: OL5524563A
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Subcategories

This category has the following 3 subcategories, out of 3 total.

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