Category:Giovanni Pieroni

**Giovanni de Galliano Pieroni**
	Italian mathematician and astrologer (1586-1654)
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Date of birth	5 March 1586; Florence; Giovanni Battista Pieroni da Galiano
Date of death	7 November 1654; Vienna
Occupation	astronomer; mathematician; architect; astrologer; general contractor; jurist; scenographer;
Authority file
	Q5564030; ISNI: 0000000117441484; VIAF ID: 13496384; GND ID: 133303748; Library of Congress authority ID: nb2010033665; NL CR AUT ID: xx0041666; NUKAT ID: n2016143360; Union List of Artist Names ID: 500062650
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