João do Riacho

João do Riacho
Born	(1739-06-12)June 12, 1739 Fail, Portugal
Died	August 31, 1817(1817-08-31) (aged 78) Lisbon, Portugal
Nationality	Portuguese
Occupation	Educator
Spouse(s)	Beatriz (née Mendez)
Children	2
Family	John IV of Portugal (fifth cousin)

João José António do Riacho e Moreno (June 12, 1739 – August 31, 1817) was a Portuguese educator who was one of the crew members of an expedition by explorer Pedro Fernandes de Quierós. As the fifth cousin of King John IV, do Riacho was selected as one of the 12 crew members of Fernandes de Quierós's expedition to the Pacific, where they discovered the island of Novi'isida.

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