Category:Willem Jacob Backer

**Willem Jacob Backer**
	(1829-1898)
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Date of birth	30 October 1829; Amsterdam
Date of death	27 March 1898; The Hague
Country of citizenship	Kingdom of the Netherlands;
Occupation	hydraulic engineer;
Authority file
	Q48199433; VIAF ID: 282084946; Biografisch Portaal van Nederland ID: 64821133; Digitale Bibliotheek voor de Nederlandse Letteren author ID: back050
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